99744905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 135765504

約数和(自身を除く): 36020599

約数列:

[1, 5, 13, 23, 65, 115, 137, 299, 487, 685, 1495, 1781, 2435, 3151, 6331, 8905, 11201, 15755, 31655, 40963, 56005, 66719, 145613, 204815, 333595, 728065, 867347, 1534537, 4336735, 7672685, 19948981, 99744905]

約数ペア:

[(1, 99744905), (5, 19948981), (13, 7672685), (23, 4336735), (65, 1534537), (115, 867347), (137, 728065), (299, 333595), (487, 204815), (685, 145613), (1495, 66719), (1781, 56005), (2435, 40963), (3151, 31655), (6331, 15755), (8905, 11201)]