66525315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1277}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 111891456

約数和(自身を除く): 45366141

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 1277, 2265, 3473, 3831, 6385, 10419, 17365, 19155, 29371, 52095, 88113, 146855, 192827, 440565, 578481, 964135, 2892405, 4435021, 13305063, 22175105, 66525315]

約数ペア:

[(1, 66525315), (3, 22175105), (5, 13305063), (15, 4435021), (23, 2892405), (69, 964135), (115, 578481), (151, 440565), (345, 192827), (453, 146855), (755, 88113), (1277, 52095), (2265, 29371), (3473, 19155), (3831, 17365), (6385, 10419)]