8842905

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 16235520

約数和(自身を除く): 7392615

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 2113, 4185, 6339, 10565, 19017, 31695, 57051, 65503, 95085, 196509, 285255, 327515, 589527, 982545, 1768581, 2947635, 8842905]

約数ペア:

[(1, 8842905), (3, 2947635), (5, 1768581), (9, 982545), (15, 589527), (27, 327515), (31, 285255), (45, 196509), (93, 95085), (135, 65503), (155, 57051), (279, 31695), (465, 19017), (837, 10565), (1395, 6339), (2113, 4185)]