331875

素因数分解:

$3^2\times 5^4\times {\mathrm{59}}^1$

素因数の和:85

約数の個数: 30

約数和(自身を含む): 609180

約数和(自身を除く): 277305

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 625, 885, 1125, 1475, 1875, 2655, 4425, 5625, 7375, 13275, 22125, 36875, 66375, 110625, 331875]

約数ペア:

[(1, 331875), (3, 110625), (5, 66375), (9, 36875), (15, 22125), (25, 13275), (45, 7375), (59, 5625), (75, 4425), (125, 2655), (177, 1875), (225, 1475), (295, 1125), (375, 885), (531, 625)]