202439445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45137}}^1$

素因数の和:45181

約数の個数: 32

約数和(自身を含む): 363992832

約数和(自身を除く): 161553387

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 45137, 135411, 225685, 586781, 677055, 1038151, 1760343, 2933905, 3114453, 5190755, 8801715, 13495963, 15572265, 40487889, 67479815, 202439445]

約数ペア:

[(1, 202439445), (3, 67479815), (5, 40487889), (13, 15572265), (15, 13495963), (23, 8801715), (39, 5190755), (65, 3114453), (69, 2933905), (115, 1760343), (195, 1038151), (299, 677055), (345, 586781), (897, 225685), (1495, 135411), (4485, 45137)]