1649388633685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 2317298046336

約数和(自身を除く): 667909412651

約数列:

[1, 5, 13, 17, 65, 73, 85, 173, 181, 221, 365, 653, 865, 905, 949, 1105, 1241, 2249, 2353, 2941, 3077, 3265, 4745, 6205, 8489, 11101, 11245, 11765, 12629, 13213, 14705, 15385, 16133, 31313, 38233, 40001, 42445, 47669, 55505, 63145, 66065, 80665, 112969, 118193, 144313, 156565, 164177, 171769, 191165, 200005, 214693, 224621, 238345, 407069, 532321, 564845, 590965, 619697, 721565, 810373, 820885, 858845, 1073465, 1123105, 1468597, 1536509, 1920473, 2009281, 2035345, 2285849, 2661605, 2791009, 2920073, 3098485, 4051865, 6920173, 7342985, 7682545, 8246737, 8628089, 9602365, 10046405, 10534849, 11429245, 13955045, 14600365, 20447389, 24966149, 26120653, 29716037, 34600865, 38859433, 41233685, 43140445, 52674245, 102236945, 107207581, 112165157, 124830745, 130603265, 140194529, 146677513, 148580185, 194297165, 265816057, 347605613, 505172629, 536037905, 560825785, 700972645, 733387565, 1329080285, 1492659397, 1738028065, 1822528877, 1906807669, 2525863145, 4518872969, 7463296985, 9112644385, 9534038345, 19404572161, 22594364845, 25375209749, 97022860805, 126876048745, 329877726737, 1649388633685]

約数ペア:

[(1, 1649388633685), (5, 329877726737), (13, 126876048745), (17, 97022860805), (65, 25375209749), (73, 22594364845), (85, 19404572161), (173, 9534038345), (181, 9112644385), (221, 7463296985), (365, 4518872969), (653, 2525863145), (865, 1906807669), (905, 1822528877), (949, 1738028065), (1105, 1492659397), (1241, 1329080285), (2249, 733387565), (2353, 700972645), (2941, 560825785), (3077, 536037905), (3265, 505172629), (4745, 347605613), (6205, 265816057), (8489, 194297165), (11101, 148580185), (11245, 146677513), (11765, 140194529), (12629, 130603265), (13213, 124830745), (14705, 112165157), (15385, 107207581), (16133, 102236945), (31313, 52674245), (38233, 43140445), (40001, 41233685), (42445, 38859433), (47669, 34600865), (55505, 29716037), (63145, 26120653), (66065, 24966149), (80665, 20447389), (112969, 14600365), (118193, 13955045), (144313, 11429245), (156565, 10534849), (164177, 10046405), (171769, 9602365), (191165, 8628089), (200005, 8246737), (214693, 7682545), (224621, 7342985), (238345, 6920173), (407069, 4051865), (532321, 3098485), (564845, 2920073), (590965, 2791009), (619697, 2661605), (721565, 2285849), (810373, 2035345), (820885, 2009281), (858845, 1920473), (1073465, 1536509), (1123105, 1468597)]