102889275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 181059840

約数和(自身を除く): 78170565

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 103, 285, 309, 475, 515, 701, 1425, 1545, 1957, 2103, 2575, 3505, 5871, 7725, 9785, 10515, 13319, 17525, 29355, 39957, 48925, 52575, 66595, 72203, 146775, 199785, 216609, 332975, 361015, 998925, 1083045, 1371857, 1805075, 4115571, 5415225, 6859285, 20577855, 34296425, 102889275]

約数ペア:

[(1, 102889275), (3, 34296425), (5, 20577855), (15, 6859285), (19, 5415225), (25, 4115571), (57, 1805075), (75, 1371857), (95, 1083045), (103, 998925), (285, 361015), (309, 332975), (475, 216609), (515, 199785), (701, 146775), (1425, 72203), (1545, 66595), (1957, 52575), (2103, 48925), (2575, 39957), (3505, 29355), (5871, 17525), (7725, 13319), (9785, 10515)]