15245251

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 16

約数和(自身を含む): 18316800

約数和(自身を除く): 3071549

約数列:

[1, 7, 23, 161, 179, 529, 1253, 3703, 4117, 12167, 28819, 85169, 94691, 662837, 2177893, 15245251]

約数ペア:

[(1, 15245251), (7, 2177893), (23, 662837), (161, 94691), (179, 85169), (529, 28819), (1253, 12167), (3703, 4117)]