109886715

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 197065440

約数和(自身を除く): 87178725

約数列:

[1, 3, 5, 9, 15, 43, 45, 109, 129, 215, 327, 387, 521, 545, 645, 981, 1563, 1635, 1935, 2605, 4687, 4689, 4905, 7815, 14061, 22403, 23435, 23445, 42183, 56789, 67209, 70305, 112015, 170367, 201627, 210915, 283945, 336045, 511101, 851835, 1008135, 2441927, 2555505, 7325781, 12209635, 21977343, 36628905, 109886715]

約数ペア:

[(1, 109886715), (3, 36628905), (5, 21977343), (9, 12209635), (15, 7325781), (43, 2555505), (45, 2441927), (109, 1008135), (129, 851835), (215, 511101), (327, 336045), (387, 283945), (521, 210915), (545, 201627), (645, 170367), (981, 112015), (1563, 70305), (1635, 67209), (1935, 56789), (2605, 42183), (4687, 23445), (4689, 23435), (4905, 22403), (7815, 14061)]