1489648325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{19141}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 2022314016

約数和(自身を除く): 532665691

約数列:

[1, 5, 11, 25, 55, 275, 283, 1415, 3113, 7075, 15565, 19141, 77825, 95705, 210551, 478525, 1052755, 5263775, 5416903, 27084515, 59585933, 135422575, 297929665, 1489648325]

約数ペア:

[(1, 1489648325), (5, 297929665), (11, 135422575), (25, 59585933), (55, 27084515), (275, 5416903), (283, 5263775), (1415, 1052755), (3113, 478525), (7075, 210551), (15565, 95705), (19141, 77825)]