73835145

素因数分解:

$3^4\times 5^1\times {\mathrm{182309}}^1$

素因数の和:182326

約数の個数: 20

約数和(自身を含む): 132357060

約数和(自身を除く): 58521915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 182309, 546927, 911545, 1640781, 2734635, 4922343, 8203905, 14767029, 24611715, 73835145]

約数ペア:

[(1, 73835145), (3, 24611715), (5, 14767029), (9, 8203905), (15, 4922343), (27, 2734635), (45, 1640781), (81, 911545), (135, 546927), (405, 182309)]