5787145

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 9192960

約数和(自身を除く): 3405815

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 79, 91, 115, 161, 245, 299, 395, 455, 553, 637, 805, 1027, 1127, 1495, 1817, 2093, 2765, 3185, 3871, 5135, 5635, 7189, 9085, 10465, 12719, 14651, 19355, 23621, 35945, 50323, 63595, 73255, 89033, 118105, 165347, 251615, 445165, 826735, 1157429, 5787145]

約数ペア:

[(1, 5787145), (5, 1157429), (7, 826735), (13, 445165), (23, 251615), (35, 165347), (49, 118105), (65, 89033), (79, 73255), (91, 63595), (115, 50323), (161, 35945), (245, 23621), (299, 19355), (395, 14651), (455, 12719), (553, 10465), (637, 9085), (805, 7189), (1027, 5635), (1127, 5135), (1495, 3871), (1817, 3185), (2093, 2765)]