65512981445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{6491}}^1$

素因数の和:7457

約数の個数: 32

約数和(自身を含む): 83500623360

約数和(自身を除く): 17987641915

約数列:

[1, 5, 19, 95, 131, 655, 811, 2489, 4055, 6491, 12445, 15409, 32455, 77045, 106241, 123329, 531205, 616645, 850321, 2018579, 4251605, 5264201, 10092895, 16156099, 26321005, 80780495, 100019819, 500099095, 689610331, 3448051655, 13102596289, 65512981445]

約数ペア:

[(1, 65512981445), (5, 13102596289), (19, 3448051655), (95, 689610331), (131, 500099095), (655, 100019819), (811, 80780495), (2489, 26321005), (4055, 16156099), (6491, 10092895), (12445, 5264201), (15409, 4251605), (32455, 2018579), (77045, 850321), (106241, 616645), (123329, 531205)]