104904745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 143856000

約数和(自身を除く): 38951255

約数列:

[1, 5, 11, 29, 55, 89, 145, 319, 445, 739, 979, 1595, 2581, 3695, 4895, 8129, 12905, 21431, 28391, 40645, 65771, 107155, 141955, 235741, 328855, 723481, 1178705, 1907359, 3617405, 9536795, 20980949, 104904745]

約数ペア:

[(1, 104904745), (5, 20980949), (11, 9536795), (29, 3617405), (55, 1907359), (89, 1178705), (145, 723481), (319, 328855), (445, 235741), (739, 141955), (979, 107155), (1595, 65771), (2581, 40645), (3695, 28391), (4895, 21431), (8129, 12905)]