3105115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 4386816

約数和(自身を除く): 1281701

約数列:

[1, 5, 13, 23, 31, 65, 67, 115, 155, 299, 335, 403, 713, 871, 1495, 1541, 2015, 2077, 3565, 4355, 7705, 9269, 10385, 20033, 27001, 46345, 47771, 100165, 135005, 238855, 621023, 3105115]

約数ペア:

[(1, 3105115), (5, 621023), (13, 238855), (23, 135005), (31, 100165), (65, 47771), (67, 46345), (115, 27001), (155, 20033), (299, 10385), (335, 9269), (403, 7705), (713, 4355), (871, 3565), (1495, 2077), (1541, 2015)]