2412215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1035145

約数列:

[1, 5, 13, 17, 37, 59, 65, 85, 185, 221, 295, 481, 629, 767, 1003, 1105, 2183, 2405, 3145, 3835, 5015, 8177, 10915, 13039, 28379, 37111, 40885, 65195, 141895, 185555, 482443, 2412215]

約数ペア:

[(1, 2412215), (5, 482443), (13, 185555), (17, 141895), (37, 65195), (59, 40885), (65, 37111), (85, 28379), (185, 13039), (221, 10915), (295, 8177), (481, 5015), (629, 3835), (767, 3145), (1003, 2405), (1105, 2183)]