12461445

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 40

約数和(自身を含む): 23130360

約数和(自身を除く): 10668915

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1061, 1305, 2349, 3183, 3915, 5305, 9549, 11745, 15915, 28647, 30769, 47745, 85941, 92307, 143235, 153845, 276921, 429705, 461535, 830763, 1384605, 2492289, 4153815, 12461445]

約数ペア:

[(1, 12461445), (3, 4153815), (5, 2492289), (9, 1384605), (15, 830763), (27, 461535), (29, 429705), (45, 276921), (81, 153845), (87, 143235), (135, 92307), (145, 85941), (261, 47745), (405, 30769), (435, 28647), (783, 15915), (1061, 11745), (1305, 9549), (2349, 5305), (3183, 3915)]