382815

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 681408

約数和(自身を除く): 298593

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 181, 235, 423, 543, 705, 905, 1629, 2115, 2715, 8145, 8507, 25521, 42535, 76563, 127605, 382815]

約数ペア:

[(1, 382815), (3, 127605), (5, 76563), (9, 42535), (15, 25521), (45, 8507), (47, 8145), (141, 2715), (181, 2115), (235, 1629), (423, 905), (543, 705)]