71833275

素因数分解:

$3^2\times 5^2\times {\mathrm{319259}}^1$

素因数の和:319275

約数の個数: 18

約数和(自身を含む): 128661780

約数和(自身を除く): 56828505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 319259, 957777, 1596295, 2873331, 4788885, 7981475, 14366655, 23944425, 71833275]

約数ペア:

[(1, 71833275), (3, 23944425), (5, 14366655), (9, 7981475), (15, 4788885), (25, 2873331), (45, 1596295), (75, 957777), (225, 319259)]