56640675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 118547968

約数和(自身を除く): 61907293

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 43, 65, 75, 91, 105, 129, 175, 193, 195, 215, 273, 301, 325, 455, 525, 559, 579, 645, 903, 965, 975, 1075, 1351, 1365, 1505, 1677, 2275, 2509, 2795, 2895, 3225, 3913, 4053, 4515, 4825, 6755, 6825, 7525, 7527, 8299, 8385, 11739, 12545, 13975, 14475, 17563, 19565, 20265, 22575, 24897, 33775, 37635, 41495, 41925, 52689, 58093, 58695, 62725, 87815, 97825, 101325, 107887, 124485, 174279, 188175, 207475, 263445, 290465, 293475, 323661, 439075, 539435, 622425, 755209, 871395, 1317225, 1452325, 1618305, 2265627, 2697175, 3776045, 4356975, 8091525, 11328135, 18880225, 56640675]

約数ペア:

[(1, 56640675), (3, 18880225), (5, 11328135), (7, 8091525), (13, 4356975), (15, 3776045), (21, 2697175), (25, 2265627), (35, 1618305), (39, 1452325), (43, 1317225), (65, 871395), (75, 755209), (91, 622425), (105, 539435), (129, 439075), (175, 323661), (193, 293475), (195, 290465), (215, 263445), (273, 207475), (301, 188175), (325, 174279), (455, 124485), (525, 107887), (559, 101325), (579, 97825), (645, 87815), (903, 62725), (965, 58695), (975, 58093), (1075, 52689), (1351, 41925), (1365, 41495), (1505, 37635), (1677, 33775), (2275, 24897), (2509, 22575), (2795, 20265), (2895, 19565), (3225, 17563), (3913, 14475), (4053, 13975), (4515, 12545), (4825, 11739), (6755, 8385), (6825, 8299), (7525, 7527)]