12551015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 16070400

約数和(自身を除く): 3519385

約数列:

[1, 5, 17, 85, 149, 745, 991, 2533, 4955, 12665, 16847, 84235, 147659, 738295, 2510203, 12551015]

約数ペア:

[(1, 12551015), (5, 2510203), (17, 738295), (85, 147659), (149, 84235), (745, 16847), (991, 12665), (2533, 4955)]