129304845

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{40471}}^1$

素因数の和:40553

約数の個数: 24

約数和(自身を含む): 227290752

約数和(自身を除く): 97985907

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 40471, 121413, 202355, 364239, 607065, 1821195, 2873441, 8620323, 14367205, 25860969, 43101615, 129304845]

約数ペア:

[(1, 129304845), (3, 43101615), (5, 25860969), (9, 14367205), (15, 8620323), (45, 2873441), (71, 1821195), (213, 607065), (355, 364239), (639, 202355), (1065, 121413), (3195, 40471)]