77132325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{23917}}^1$

素因数の和:23973

約数の個数: 24

約数和(自身を含む): 130496608

約数和(自身を除く): 53364283

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 23917, 71751, 119585, 358755, 597925, 1028431, 1793775, 3085293, 5142155, 15426465, 25710775, 77132325]

約数ペア:

[(1, 77132325), (3, 25710775), (5, 15426465), (15, 5142155), (25, 3085293), (43, 1793775), (75, 1028431), (129, 597925), (215, 358755), (645, 119585), (1075, 71751), (3225, 23917)]