16002275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 21278400

約数和(自身を除く): 5276125

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 571, 1121, 1475, 2855, 5605, 10849, 14275, 28025, 33689, 54245, 168445, 271225, 640091, 842225, 3200455, 16002275]

約数ペア:

[(1, 16002275), (5, 3200455), (19, 842225), (25, 640091), (59, 271225), (95, 168445), (295, 54245), (475, 33689), (571, 28025), (1121, 14275), (1475, 10849), (2855, 5605)]