189497625

素因数分解:

$3^1\times 5^3\times {\mathrm{505327}}^1$

素因数の和:505345

約数の個数: 16

約数和(自身を含む): 315324672

約数和(自身を除く): 125827047

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 505327, 1515981, 2526635, 7579905, 12633175, 37899525, 63165875, 189497625]

約数ペア:

[(1, 189497625), (3, 63165875), (5, 37899525), (15, 12633175), (25, 7579905), (75, 2526635), (125, 1515981), (375, 505327)]