271405125

素因数分解:

$3^2\times 5^3\times {\mathrm{241249}}^1$

素因数の和:241270

約数の個数: 24

約数和(自身を含む): 489255000

約数和(自身を除く): 217849875

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 241249, 723747, 1206245, 2171241, 3618735, 6031225, 10856205, 18093675, 30156125, 54281025, 90468375, 271405125]

約数ペア:

[(1, 271405125), (3, 90468375), (5, 54281025), (9, 30156125), (15, 18093675), (25, 10856205), (45, 6031225), (75, 3618735), (125, 2171241), (225, 1206245), (375, 723747), (1125, 241249)]