188301315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 317449440

約数和(自身を除く): 129148125

約数列:

[1, 3, 5, 15, 41, 53, 109, 123, 159, 205, 265, 327, 545, 615, 795, 1635, 2173, 2809, 4469, 5777, 6519, 8427, 10865, 13407, 14045, 17331, 22345, 28885, 32595, 42135, 67035, 86655, 115169, 236857, 306181, 345507, 575845, 710571, 918543, 1184285, 1530905, 1727535, 3552855, 4592715, 12553421, 37660263, 62767105, 188301315]

約数ペア:

[(1, 188301315), (3, 62767105), (5, 37660263), (15, 12553421), (41, 4592715), (53, 3552855), (109, 1727535), (123, 1530905), (159, 1184285), (205, 918543), (265, 710571), (327, 575845), (545, 345507), (615, 306181), (795, 236857), (1635, 115169), (2173, 86655), (2809, 67035), (4469, 42135), (5777, 32595), (6519, 28885), (8427, 22345), (10865, 17331), (13407, 14045)]