16916085

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1201}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 29439384

約数和(自身を除く): 12523299

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1201, 1565, 2817, 3603, 4695, 6005, 10809, 14085, 18015, 54045, 375913, 1127739, 1879565, 3383217, 5638695, 16916085]

約数ペア:

[(1, 16916085), (3, 5638695), (5, 3383217), (9, 1879565), (15, 1127739), (45, 375913), (313, 54045), (939, 18015), (1201, 14085), (1565, 10809), (2817, 6005), (3603, 4695)]