5075325

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 9543040

約数和(自身を除く): 4467715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 103, 135, 219, 225, 309, 365, 515, 657, 675, 927, 1095, 1545, 1825, 1971, 2575, 2781, 3285, 4635, 5475, 7519, 7725, 9855, 13905, 16425, 22557, 23175, 37595, 49275, 67671, 69525, 112785, 187975, 203013, 338355, 563925, 1015065, 1691775, 5075325]

約数ペア:

[(1, 5075325), (3, 1691775), (5, 1015065), (9, 563925), (15, 338355), (25, 203013), (27, 187975), (45, 112785), (73, 69525), (75, 67671), (103, 49275), (135, 37595), (219, 23175), (225, 22557), (309, 16425), (365, 13905), (515, 9855), (657, 7725), (675, 7519), (927, 5475), (1095, 4635), (1545, 3285), (1825, 2781), (1971, 2575)]