27159665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 10531471

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 481, 491, 851, 1495, 2405, 2455, 4255, 6383, 11063, 11293, 18167, 31915, 55315, 56465, 90835, 146809, 236171, 417841, 734045, 1180855, 2089205, 5431933, 27159665]

約数ペア:

[(1, 27159665), (5, 5431933), (13, 2089205), (23, 1180855), (37, 734045), (65, 417841), (115, 236171), (185, 146809), (299, 90835), (481, 56465), (491, 55315), (851, 31915), (1495, 18167), (2405, 11293), (2455, 11063), (4255, 6383)]