159796725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1777}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 291023040

約数和(自身を除く): 131226315

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 165, 275, 327, 545, 825, 1199, 1635, 1777, 2725, 3597, 5331, 5995, 8175, 8885, 17985, 19547, 26655, 29975, 44425, 58641, 89925, 97735, 133275, 193693, 293205, 488675, 581079, 968465, 1466025, 2130623, 2905395, 4842325, 6391869, 10653115, 14526975, 31959345, 53265575, 159796725]

約数ペア:

[(1, 159796725), (3, 53265575), (5, 31959345), (11, 14526975), (15, 10653115), (25, 6391869), (33, 4842325), (55, 2905395), (75, 2130623), (109, 1466025), (165, 968465), (275, 581079), (327, 488675), (545, 293205), (825, 193693), (1199, 133275), (1635, 97735), (1777, 89925), (2725, 58641), (3597, 44425), (5331, 29975), (5995, 26655), (8175, 19547), (8885, 17985)]