15210665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1201}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 19472400

約数和(自身を除く): 4261735

約数列:

[1, 5, 17, 85, 149, 745, 1201, 2533, 6005, 12665, 20417, 102085, 178949, 894745, 3042133, 15210665]

約数ペア:

[(1, 15210665), (5, 3042133), (17, 894745), (85, 178949), (149, 102085), (745, 20417), (1201, 12665), (2533, 6005)]