72674025

素因数分解:

$3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{1697}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 120435744

約数和(自身を除く): 47761719

約数列:

[1, 3, 5, 15, 25, 75, 571, 1697, 1713, 2855, 5091, 8485, 8565, 14275, 25455, 42425, 42825, 127275, 968987, 2906961, 4844935, 14534805, 24224675, 72674025]

約数ペア:

[(1, 72674025), (3, 24224675), (5, 14534805), (15, 4844935), (25, 2906961), (75, 968987), (571, 127275), (1697, 42825), (1713, 42425), (2855, 25455), (5091, 14275), (8485, 8565)]