2026425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 3437280

約数和(自身を除く): 1410855

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 659, 1025, 1977, 3075, 3295, 9885, 16475, 27019, 49425, 81057, 135095, 405285, 675475, 2026425]

約数ペア:

[(1, 2026425), (3, 675475), (5, 405285), (15, 135095), (25, 81057), (41, 49425), (75, 27019), (123, 16475), (205, 9885), (615, 3295), (659, 3075), (1025, 1977)]