980775

素因数分解:

$3^3\times 5^2\times {\mathrm{1453}}^1$

素因数の和:1472

約数の個数: 24

約数和(自身を含む): 1802960

約数和(自身を除く): 822185

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1453, 4359, 7265, 13077, 21795, 36325, 39231, 65385, 108975, 196155, 326925, 980775]

約数ペア:

[(1, 980775), (3, 326925), (5, 196155), (9, 108975), (15, 65385), (25, 39231), (27, 36325), (45, 21795), (75, 13077), (135, 7265), (225, 4359), (675, 1453)]