15294425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 20135616

約数和(自身を除く): 4841191

約数列:

[1, 5, 23, 25, 67, 115, 335, 397, 575, 1541, 1675, 1985, 7705, 9131, 9925, 26599, 38525, 45655, 132995, 228275, 611777, 664975, 3058885, 15294425]

約数ペア:

[(1, 15294425), (5, 3058885), (23, 664975), (25, 611777), (67, 228275), (115, 132995), (335, 45655), (397, 38525), (575, 26599), (1541, 9925), (1675, 9131), (1985, 7705)]