73131075

素因数分解:

$3^2\times 5^2\times {\mathrm{325027}}^1$

素因数の和:325043

約数の個数: 18

約数和(自身を含む): 130986284

約数和(自身を除く): 57855209

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 325027, 975081, 1625135, 2925243, 4875405, 8125675, 14626215, 24377025, 73131075]

約数ペア:

[(1, 73131075), (3, 24377025), (5, 14626215), (9, 8125675), (15, 4875405), (25, 2925243), (45, 1625135), (75, 975081), (225, 325027)]