2981275525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{8627}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 3864377664

約数和(自身を除く): 883102139

約数列:

[1, 5, 23, 25, 115, 575, 601, 3005, 8627, 13823, 15025, 43135, 69115, 198421, 215675, 345575, 992105, 4960525, 5184827, 25924135, 119251021, 129620675, 596255105, 2981275525]

約数ペア:

[(1, 2981275525), (5, 596255105), (23, 129620675), (25, 119251021), (115, 25924135), (575, 5184827), (601, 4960525), (3005, 992105), (8627, 345575), (13823, 215675), (15025, 198421), (43135, 69115)]