73667025

素因数分解:

$3^2\times 5^2\times {\mathrm{327409}}^1$

素因数の和:327425

約数の個数: 18

約数和(自身を含む): 131946230

約数和(自身を除く): 58279205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 327409, 982227, 1637045, 2946681, 4911135, 8185225, 14733405, 24555675, 73667025]

約数ペア:

[(1, 73667025), (3, 24555675), (5, 14733405), (9, 8185225), (15, 4911135), (25, 2946681), (45, 1637045), (75, 982227), (225, 327409)]