28704485375

素因数分解:

$5^3\times {\mathrm{419}}^1\times {\mathrm{709}}^1\times {\mathrm{773}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 36005860800

約数和(自身を除く): 7301375425

約数列:

[1, 5, 25, 125, 419, 709, 773, 2095, 3545, 3865, 10475, 17725, 19325, 52375, 88625, 96625, 297071, 323887, 548057, 1485355, 1619435, 2740285, 7426775, 8097175, 13701425, 37133875, 40485875, 68507125, 229635883, 1148179415, 5740897075, 28704485375]

約数ペア:

[(1, 28704485375), (5, 5740897075), (25, 1148179415), (125, 229635883), (419, 68507125), (709, 40485875), (773, 37133875), (2095, 13701425), (3545, 8097175), (3865, 7426775), (10475, 2740285), (17725, 1619435), (19325, 1485355), (52375, 548057), (88625, 323887), (96625, 297071)]