120185145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65141}}^1$

素因数の和:65193

約数の個数: 24

約数和(自身を含む): 213405192

約数和(自身を除く): 93220047

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 65141, 195423, 325705, 586269, 977115, 2670781, 2931345, 8012343, 13353905, 24037029, 40061715, 120185145]

約数ペア:

[(1, 120185145), (3, 40061715), (5, 24037029), (9, 13353905), (15, 8012343), (41, 2931345), (45, 2670781), (123, 977115), (205, 586269), (369, 325705), (615, 195423), (1845, 65141)]