511366715

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{12203}}^1$

素因数の和:12271

約数の個数: 24

約数和(自身を含む): 674393040

約数和(自身を除く): 163026325

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8381, 12203, 41905, 61015, 207451, 353887, 1037255, 1769435, 3526667, 6016079, 17633335, 30080395, 102273343, 511366715]

約数ペア:

[(1, 511366715), (5, 102273343), (17, 30080395), (29, 17633335), (85, 6016079), (145, 3526667), (289, 1769435), (493, 1037255), (1445, 353887), (2465, 207451), (8381, 61015), (12203, 41905)]