15101372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 32895072

約数和(自身を除く): 17793700

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1553, 2431, 3106, 4862, 6212, 9724, 17083, 20189, 26401, 34166, 40378, 52802, 68332, 80756, 105604, 222079, 290411, 343213, 444158, 580822, 686426, 888316, 1161644, 1372852, 3775343, 7550686, 15101372]

約数ペア:

[(1, 15101372), (2, 7550686), (4, 3775343), (11, 1372852), (13, 1161644), (17, 888316), (22, 686426), (26, 580822), (34, 444158), (44, 343213), (52, 290411), (68, 222079), (143, 105604), (187, 80756), (221, 68332), (286, 52802), (374, 40378), (442, 34166), (572, 26401), (748, 20189), (884, 17083), (1553, 9724), (2431, 6212), (3106, 4862)]