2641425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 4478880

約数和(自身を除く): 1837455

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 859, 1025, 2577, 3075, 4295, 12885, 21475, 35219, 64425, 105657, 176095, 528285, 880475, 2641425]

約数ペア:

[(1, 2641425), (3, 880475), (5, 528285), (15, 176095), (25, 105657), (41, 64425), (75, 35219), (123, 21475), (205, 12885), (615, 4295), (859, 3075), (1025, 2577)]