29888655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 19532145

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 311, 447, 645, 745, 933, 1555, 2235, 4665, 6407, 13373, 19221, 32035, 40119, 46339, 66865, 96105, 139017, 200595, 231695, 695085, 1992577, 5977731, 9962885, 29888655]

約数ペア:

[(1, 29888655), (3, 9962885), (5, 5977731), (15, 1992577), (43, 695085), (129, 231695), (149, 200595), (215, 139017), (311, 96105), (447, 66865), (645, 46339), (745, 40119), (933, 32035), (1555, 19221), (2235, 13373), (4665, 6407)]