118905215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{166301}}^1$

素因数の和:166330

約数の個数: 16

約数和(自身を含む): 167632416

約数和(自身を除く): 48727201

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 166301, 831505, 1829311, 2161913, 9146555, 10809565, 23781043, 118905215]

約数ペア:

[(1, 118905215), (5, 23781043), (11, 10809565), (13, 9146555), (55, 2161913), (65, 1829311), (143, 831505), (715, 166301)]