16927395

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 28477440

約数和(自身を除く): 11550045

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 617, 885, 1829, 1851, 3085, 5487, 9145, 9255, 19127, 27435, 36403, 57381, 95635, 109209, 182015, 286905, 546045, 1128493, 3385479, 5642465, 16927395]

約数ペア:

[(1, 16927395), (3, 5642465), (5, 3385479), (15, 1128493), (31, 546045), (59, 286905), (93, 182015), (155, 109209), (177, 95635), (295, 57381), (465, 36403), (617, 27435), (885, 19127), (1829, 9255), (1851, 9145), (3085, 5487)]