129200625

素因数分解:

$3^2\times 5^4\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 236524288

約数和(自身を除く): 107323663

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 125, 223, 225, 309, 375, 515, 625, 669, 927, 1115, 1125, 1545, 1875, 2007, 2575, 3345, 4635, 5575, 5625, 7725, 10035, 12875, 16725, 22969, 23175, 27875, 38625, 50175, 64375, 68907, 83625, 114845, 115875, 139375, 193125, 206721, 250875, 344535, 418125, 574225, 579375, 1033605, 1254375, 1722675, 2871125, 5168025, 8613375, 14355625, 25840125, 43066875, 129200625]

約数ペア:

[(1, 129200625), (3, 43066875), (5, 25840125), (9, 14355625), (15, 8613375), (25, 5168025), (45, 2871125), (75, 1722675), (103, 1254375), (125, 1033605), (223, 579375), (225, 574225), (309, 418125), (375, 344535), (515, 250875), (625, 206721), (669, 193125), (927, 139375), (1115, 115875), (1125, 114845), (1545, 83625), (1875, 68907), (2007, 64375), (2575, 50175), (3345, 38625), (4635, 27875), (5575, 23175), (5625, 22969), (7725, 16725), (10035, 12875)]