1020346325

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{5581}}^1$

素因数の和:5765

約数の個数: 24

約数和(自身を含む): 1295738496

約数和(自身を除く): 275392171

約数列:

[1, 5, 25, 71, 103, 355, 515, 1775, 2575, 5581, 7313, 27905, 36565, 139525, 182825, 396251, 574843, 1981255, 2874215, 9906275, 14371075, 40813853, 204069265, 1020346325]

約数ペア:

[(1, 1020346325), (5, 204069265), (25, 40813853), (71, 14371075), (103, 9906275), (355, 2874215), (515, 1981255), (1775, 574843), (2575, 396251), (5581, 182825), (7313, 139525), (27905, 36565)]