1922625

素因数分解:

$3^2\times 5^3\times {\mathrm{1709}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 3467880

約数和(自身を除く): 1545255

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1709, 5127, 8545, 15381, 25635, 42725, 76905, 128175, 213625, 384525, 640875, 1922625]

約数ペア:

[(1, 1922625), (3, 640875), (5, 384525), (9, 213625), (15, 128175), (25, 76905), (45, 42725), (75, 25635), (125, 15381), (225, 8545), (375, 5127), (1125, 1709)]