425445975

素因数分解:

$3^2\times 5^2\times {\mathrm{383}}^1\times {\mathrm{4937}}^1$

素因数の和:5336

約数の個数: 36

約数和(自身を含む): 764165376

約数和(自身を除く): 338719401

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 383, 1149, 1915, 3447, 4937, 5745, 9575, 14811, 17235, 24685, 28725, 44433, 74055, 86175, 123425, 222165, 370275, 1110825, 1890871, 5672613, 9454355, 17017839, 28363065, 47271775, 85089195, 141815325, 425445975]

約数ペア:

[(1, 425445975), (3, 141815325), (5, 85089195), (9, 47271775), (15, 28363065), (25, 17017839), (45, 9454355), (75, 5672613), (225, 1890871), (383, 1110825), (1149, 370275), (1915, 222165), (3447, 123425), (4937, 86175), (5745, 74055), (9575, 44433), (14811, 28725), (17235, 24685)]