1106681805

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{20443}}^1$

素因数の和:20858

約数の個数: 32

約数和(自身を含む): 1972437120

約数和(自身を除く): 865755315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 2005, 3609, 6015, 10827, 18045, 20443, 54135, 61329, 102215, 183987, 306645, 551961, 919935, 2759805, 8197643, 24592929, 40988215, 73778787, 122964645, 221336361, 368893935, 1106681805]

約数ペア:

[(1, 1106681805), (3, 368893935), (5, 221336361), (9, 122964645), (15, 73778787), (27, 40988215), (45, 24592929), (135, 8197643), (401, 2759805), (1203, 919935), (2005, 551961), (3609, 306645), (6015, 183987), (10827, 102215), (18045, 61329), (20443, 54135)]