16813545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 31408128

約数和(自身を除く): 14594583

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 3407, 4935, 10221, 17035, 23849, 51105, 71547, 119245, 160129, 357735, 480387, 800645, 1120903, 2401935, 3362709, 5604515, 16813545]

約数ペア:

[(1, 16813545), (3, 5604515), (5, 3362709), (7, 2401935), (15, 1120903), (21, 800645), (35, 480387), (47, 357735), (105, 160129), (141, 119245), (235, 71547), (329, 51105), (705, 23849), (987, 17035), (1645, 10221), (3407, 4935)]