157057815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11621}}^1$

素因数の和:11699

約数の個数: 32

約数和(自身を含む): 271118016

約数和(自身を除く): 114060201

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 795, 901, 2703, 4505, 11621, 13515, 34863, 58105, 174315, 197557, 592671, 615913, 987785, 1847739, 2963355, 3079565, 9238695, 10470521, 31411563, 52352605, 157057815]

約数ペア:

[(1, 157057815), (3, 52352605), (5, 31411563), (15, 10470521), (17, 9238695), (51, 3079565), (53, 2963355), (85, 1847739), (159, 987785), (255, 615913), (265, 592671), (795, 197557), (901, 174315), (2703, 58105), (4505, 34863), (11621, 13515)]