65157075

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 121242240

約数和(自身を除く): 56085165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1163, 1245, 2075, 2241, 3489, 3735, 5815, 6225, 10467, 11205, 17445, 18675, 29075, 31401, 52335, 56025, 87225, 96529, 157005, 261675, 289587, 482645, 785025, 868761, 1447935, 2413225, 2606283, 4343805, 7239675, 13031415, 21719025, 65157075]

約数ペア:

[(1, 65157075), (3, 21719025), (5, 13031415), (9, 7239675), (15, 4343805), (25, 2606283), (27, 2413225), (45, 1447935), (75, 868761), (83, 785025), (135, 482645), (225, 289587), (249, 261675), (415, 157005), (675, 96529), (747, 87225), (1163, 56025), (1245, 52335), (2075, 31401), (2241, 29075), (3489, 18675), (3735, 17445), (5815, 11205), (6225, 10467)]