7220902415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^2\times {\mathrm{6287}}^1$

素因数の和:6499

約数の個数: 24

約数和(自身を含む): 9067170240

約数和(自身を除く): 1846267825

約数列:

[1, 5, 29, 89, 145, 445, 2581, 6287, 7921, 12905, 31435, 39605, 182323, 229709, 559543, 911615, 1148545, 2797715, 16226747, 49799327, 81133735, 248996635, 1444180483, 7220902415]

約数ペア:

[(1, 7220902415), (5, 1444180483), (29, 248996635), (89, 81133735), (145, 49799327), (445, 16226747), (2581, 2797715), (6287, 1148545), (7921, 911615), (12905, 559543), (31435, 229709), (39605, 182323)]