75878085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{123379}}^1$

素因数の和:123428

約数の個数: 16

約数和(自身を含む): 124367040

約数和(自身を除く): 48488955

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 123379, 370137, 616895, 1850685, 5058539, 15175617, 25292695, 75878085]

約数ペア:

[(1, 75878085), (3, 25292695), (5, 15175617), (15, 5058539), (41, 1850685), (123, 616895), (205, 370137), (615, 123379)]