29570265

素因数分解:

$3^4\times 5^1\times {\mathrm{73013}}^1$

素因数の和:73030

約数の個数: 20

約数和(自身を含む): 53008164

約数和(自身を除く): 23437899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73013, 219039, 365065, 657117, 1095195, 1971351, 3285585, 5914053, 9856755, 29570265]

約数ペア:

[(1, 29570265), (3, 9856755), (5, 5914053), (9, 3285585), (15, 1971351), (27, 1095195), (45, 657117), (81, 365065), (135, 219039), (405, 73013)]