75284681475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1\times {\mathrm{941}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 133217187840

約数和(自身を除く): 57932506365

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 131, 255, 393, 425, 479, 655, 941, 1275, 1437, 1965, 2227, 2395, 2823, 3275, 4705, 6681, 7185, 8143, 9825, 11135, 11975, 14115, 15997, 23525, 24429, 33405, 35925, 40715, 47991, 55675, 62749, 70575, 79985, 122145, 123271, 167025, 188247, 203575, 239955, 313745, 369813, 399925, 450739, 610725, 616355, 941235, 1066733, 1199775, 1352217, 1568725, 1849065, 2095607, 2253695, 3081775, 3200199, 4706175, 5333665, 6286821, 6761085, 7662563, 9245325, 10478035, 11268475, 16000995, 22987689, 26668325, 31434105, 33805425, 38312815, 52390175, 59046809, 80004975, 114938445, 157170525, 177140427, 191564075, 295234045, 574692225, 885702135, 1003795753, 1476170225, 3011387259, 4428510675, 5018978765, 15056936295, 25094893825, 75284681475]

約数ペア:

[(1, 75284681475), (3, 25094893825), (5, 15056936295), (15, 5018978765), (17, 4428510675), (25, 3011387259), (51, 1476170225), (75, 1003795753), (85, 885702135), (131, 574692225), (255, 295234045), (393, 191564075), (425, 177140427), (479, 157170525), (655, 114938445), (941, 80004975), (1275, 59046809), (1437, 52390175), (1965, 38312815), (2227, 33805425), (2395, 31434105), (2823, 26668325), (3275, 22987689), (4705, 16000995), (6681, 11268475), (7185, 10478035), (8143, 9245325), (9825, 7662563), (11135, 6761085), (11975, 6286821), (14115, 5333665), (15997, 4706175), (23525, 3200199), (24429, 3081775), (33405, 2253695), (35925, 2095607), (40715, 1849065), (47991, 1568725), (55675, 1352217), (62749, 1199775), (70575, 1066733), (79985, 941235), (122145, 616355), (123271, 610725), (167025, 450739), (188247, 399925), (203575, 369813), (239955, 313745)]