7312045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 10144512

約数和(自身を除く): 2832467

約数列:

[1, 5, 13, 23, 65, 67, 73, 115, 299, 335, 365, 871, 949, 1495, 1541, 1679, 4355, 4745, 4891, 7705, 8395, 20033, 21827, 24455, 63583, 100165, 109135, 112493, 317915, 562465, 1462409, 7312045]

約数ペア:

[(1, 7312045), (5, 1462409), (13, 562465), (23, 317915), (65, 112493), (67, 109135), (73, 100165), (115, 63583), (299, 24455), (335, 21827), (365, 20033), (871, 8395), (949, 7705), (1495, 4891), (1541, 4745), (1679, 4355)]