7134400575

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1789

約数の個数: 72

約数和(自身を含む): 12972602240

約数和(自身を除く): 5838201665

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 211, 225, 309, 515, 633, 927, 1055, 1459, 1545, 1899, 2575, 3165, 4377, 4635, 5275, 7295, 7725, 9495, 13131, 15825, 21733, 21885, 23175, 36475, 47475, 65199, 65655, 108665, 109425, 150277, 195597, 307849, 325995, 328275, 450831, 543325, 751385, 923547, 977985, 1352493, 1539245, 1629975, 2254155, 2770641, 3756925, 4617735, 4889925, 6762465, 7696225, 11270775, 13853205, 23088675, 31708447, 33812325, 69266025, 95125341, 158542235, 285376023, 475626705, 792711175, 1426880115, 2378133525, 7134400575]

約数ペア:

[(1, 7134400575), (3, 2378133525), (5, 1426880115), (9, 792711175), (15, 475626705), (25, 285376023), (45, 158542235), (75, 95125341), (103, 69266025), (211, 33812325), (225, 31708447), (309, 23088675), (515, 13853205), (633, 11270775), (927, 7696225), (1055, 6762465), (1459, 4889925), (1545, 4617735), (1899, 3756925), (2575, 2770641), (3165, 2254155), (4377, 1629975), (4635, 1539245), (5275, 1352493), (7295, 977985), (7725, 923547), (9495, 751385), (13131, 543325), (15825, 450831), (21733, 328275), (21885, 325995), (23175, 307849), (36475, 195597), (47475, 150277), (65199, 109425), (65655, 108665)]