9004575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 16070400

約数和(自身を除く): 7065825

約数列:

[1, 3, 5, 15, 19, 25, 57, 71, 75, 89, 95, 213, 267, 285, 355, 445, 475, 1065, 1335, 1349, 1425, 1691, 1775, 2225, 4047, 5073, 5325, 6319, 6675, 6745, 8455, 18957, 20235, 25365, 31595, 33725, 42275, 94785, 101175, 120061, 126825, 157975, 360183, 473925, 600305, 1800915, 3001525, 9004575]

約数ペア:

[(1, 9004575), (3, 3001525), (5, 1800915), (15, 600305), (19, 473925), (25, 360183), (57, 157975), (71, 126825), (75, 120061), (89, 101175), (95, 94785), (213, 42275), (267, 33725), (285, 31595), (355, 25365), (445, 20235), (475, 18957), (1065, 8455), (1335, 6745), (1349, 6675), (1425, 6319), (1691, 5325), (1775, 5073), (2225, 4047)]