12692505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 23443200

約数和(自身を除く): 10750695

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1109, 1635, 2289, 3327, 3815, 5545, 7763, 11445, 16635, 23289, 38815, 116445, 120881, 362643, 604405, 846167, 1813215, 2538501, 4230835, 12692505]

約数ペア:

[(1, 12692505), (3, 4230835), (5, 2538501), (7, 1813215), (15, 846167), (21, 604405), (35, 362643), (105, 120881), (109, 116445), (327, 38815), (545, 23289), (763, 16635), (1109, 11445), (1635, 7763), (2289, 5545), (3327, 3815)]