26616165

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 17144475

約数列:

[1, 3, 5, 15, 73, 109, 219, 223, 327, 365, 545, 669, 1095, 1115, 1635, 3345, 7957, 16279, 23871, 24307, 39785, 48837, 72921, 81395, 119355, 121535, 244185, 364605, 1774411, 5323233, 8872055, 26616165]

約数ペア:

[(1, 26616165), (3, 8872055), (5, 5323233), (15, 1774411), (73, 364605), (109, 244185), (219, 121535), (223, 119355), (327, 81395), (365, 72921), (545, 48837), (669, 39785), (1095, 24307), (1115, 23871), (1635, 16279), (3345, 7957)]