129212805

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1033}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 214410240

約数和(自身を除く): 85197435

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 465, 807, 1033, 1345, 3099, 4035, 5165, 8339, 15495, 25017, 32023, 41695, 96069, 125085, 160115, 277877, 480345, 833631, 1389385, 4168155, 8614187, 25842561, 43070935, 129212805]

約数ペア:

[(1, 129212805), (3, 43070935), (5, 25842561), (15, 8614187), (31, 4168155), (93, 1389385), (155, 833631), (269, 480345), (465, 277877), (807, 160115), (1033, 125085), (1345, 96069), (3099, 41695), (4035, 32023), (5165, 25017), (8339, 15495)]