58871205

素因数分解:

$3^4\times 5^1\times {\mathrm{145361}}^1$

素因数の和:145378

約数の個数: 20

約数和(自身を含む): 105532812

約数和(自身を除く): 46661607

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 145361, 436083, 726805, 1308249, 2180415, 3924747, 6541245, 11774241, 19623735, 58871205]

約数ペア:

[(1, 58871205), (3, 19623735), (5, 11774241), (9, 6541245), (15, 3924747), (27, 2180415), (45, 1308249), (81, 726805), (135, 436083), (405, 145361)]