29312825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 37973760

約数和(自身を除く): 8660935

約数列:

[1, 5, 25, 31, 109, 155, 347, 545, 775, 1735, 2725, 3379, 8675, 10757, 16895, 37823, 53785, 84475, 189115, 268925, 945575, 1172513, 5862565, 29312825]

約数ペア:

[(1, 29312825), (5, 5862565), (25, 1172513), (31, 945575), (109, 268925), (155, 189115), (347, 84475), (545, 53785), (775, 37823), (1735, 16895), (2725, 10757), (3379, 8675)]