2825925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 4791360

約数和(自身を除く): 1965435

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 919, 1025, 2757, 3075, 4595, 13785, 22975, 37679, 68925, 113037, 188395, 565185, 941975, 2825925]

約数ペア:

[(1, 2825925), (3, 941975), (5, 565185), (15, 188395), (25, 113037), (41, 68925), (75, 37679), (123, 22975), (205, 13785), (615, 4595), (919, 3075), (1025, 2757)]