12465705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 22938624

約数和(自身を除く): 10472919

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 227, 523, 681, 1135, 1569, 1589, 2615, 3405, 3661, 4767, 7845, 7945, 10983, 18305, 23835, 54915, 118721, 356163, 593605, 831047, 1780815, 2493141, 4155235, 12465705]

約数ペア:

[(1, 12465705), (3, 4155235), (5, 2493141), (7, 1780815), (15, 831047), (21, 593605), (35, 356163), (105, 118721), (227, 54915), (523, 23835), (681, 18305), (1135, 10983), (1569, 7945), (1589, 7845), (2615, 4767), (3405, 3661)]