15153008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 31852128

約数和(自身を除く): 16699120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 263, 277, 526, 554, 1052, 1108, 2104, 2216, 3419, 3601, 4208, 4432, 6838, 7202, 13676, 14404, 27352, 28808, 54704, 57616, 72851, 145702, 291404, 582808, 947063, 1165616, 1894126, 3788252, 7576504, 15153008]

約数ペア:

[(1, 15153008), (2, 7576504), (4, 3788252), (8, 1894126), (13, 1165616), (16, 947063), (26, 582808), (52, 291404), (104, 145702), (208, 72851), (263, 57616), (277, 54704), (526, 28808), (554, 27352), (1052, 14404), (1108, 13676), (2104, 7202), (2216, 6838), (3419, 4432), (3601, 4208)]