7300125

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 15704832

約数和(自身を除く): 8404707

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 103, 105, 125, 135, 175, 189, 225, 309, 315, 375, 405, 515, 525, 567, 675, 721, 875, 927, 945, 1125, 1545, 1575, 2025, 2163, 2575, 2625, 2781, 2835, 3375, 3605, 4635, 4725, 6489, 7725, 7875, 8343, 10125, 10815, 12875, 13905, 14175, 18025, 19467, 23175, 23625, 32445, 38625, 41715, 54075, 58401, 69525, 70875, 90125, 97335, 115875, 162225, 208575, 270375, 292005, 347625, 486675, 811125, 1042875, 1460025, 2433375, 7300125]

約数ペア:

[(1, 7300125), (3, 2433375), (5, 1460025), (7, 1042875), (9, 811125), (15, 486675), (21, 347625), (25, 292005), (27, 270375), (35, 208575), (45, 162225), (63, 115875), (75, 97335), (81, 90125), (103, 70875), (105, 69525), (125, 58401), (135, 54075), (175, 41715), (189, 38625), (225, 32445), (309, 23625), (315, 23175), (375, 19467), (405, 18025), (515, 14175), (525, 13905), (567, 12875), (675, 10815), (721, 10125), (875, 8343), (927, 7875), (945, 7725), (1125, 6489), (1545, 4725), (1575, 4635), (2025, 3605), (2163, 3375), (2575, 2835), (2625, 2781)]