58161645

素因数分解:

$3^4\times 5^1\times {\mathrm{143609}}^1$

素因数の和:143626

約数の個数: 20

約数和(自身を含む): 104260860

約数和(自身を除く): 46099215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 143609, 430827, 718045, 1292481, 2154135, 3877443, 6462405, 11632329, 19387215, 58161645]

約数ペア:

[(1, 58161645), (3, 19387215), (5, 11632329), (9, 6462405), (15, 3877443), (27, 2154135), (45, 1292481), (81, 718045), (135, 430827), (405, 143609)]