29408265

素因数分解:

$3^4\times 5^1\times {\mathrm{72613}}^1$

素因数の和:72630

約数の個数: 20

約数和(自身を含む): 52717764

約数和(自身を除く): 23309499

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72613, 217839, 363065, 653517, 1089195, 1960551, 3267585, 5881653, 9802755, 29408265]

約数ペア:

[(1, 29408265), (3, 9802755), (5, 5881653), (9, 3267585), (15, 1960551), (27, 1089195), (45, 653517), (81, 363065), (135, 217839), (405, 72613)]