394876275

素因数分解:

$3^1\times 5^2\times {\mathrm{2129}}^1\times {\mathrm{2473}}^1$

素因数の和:4615

約数の個数: 24

約数和(自身を含む): 653432880

約数和(自身を除く): 258556605

約数列:

[1, 3, 5, 15, 25, 75, 2129, 2473, 6387, 7419, 10645, 12365, 31935, 37095, 53225, 61825, 159675, 185475, 5265017, 15795051, 26325085, 78975255, 131625425, 394876275]

約数ペア:

[(1, 394876275), (3, 131625425), (5, 78975255), (15, 26325085), (25, 15795051), (75, 5265017), (2129, 185475), (2473, 159675), (6387, 61825), (7419, 53225), (10645, 37095), (12365, 31935)]