16903065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 11850855

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 467, 635, 1401, 1905, 2335, 2413, 7005, 7239, 8873, 12065, 26619, 36195, 44365, 59309, 133095, 177927, 296545, 889635, 1126871, 3380613, 5634355, 16903065]

約数ペア:

[(1, 16903065), (3, 5634355), (5, 3380613), (15, 1126871), (19, 889635), (57, 296545), (95, 177927), (127, 133095), (285, 59309), (381, 44365), (467, 36195), (635, 26619), (1401, 12065), (1905, 8873), (2335, 7239), (2413, 7005)]