2521477475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{4793}}^1$

素因数の和:6727

約数の個数: 24

約数和(自身を含む): 3413366352

約数和(自身を除く): 891888877

約数列:

[1, 5, 11, 25, 55, 275, 1913, 4793, 9565, 21043, 23965, 47825, 52723, 105215, 119825, 263615, 526075, 1318075, 9169009, 45845045, 100859099, 229225225, 504295495, 2521477475]

約数ペア:

[(1, 2521477475), (5, 504295495), (11, 229225225), (25, 100859099), (55, 45845045), (275, 9169009), (1913, 1318075), (4793, 526075), (9565, 263615), (21043, 119825), (23965, 105215), (47825, 52723)]