13460025

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 22391424

約数和(自身を除く): 8931399

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 911, 985, 2733, 2955, 4555, 4925, 13665, 14775, 22775, 68325, 179467, 538401, 897335, 2692005, 4486675, 13460025]

約数ペア:

[(1, 13460025), (3, 4486675), (5, 2692005), (15, 897335), (25, 538401), (75, 179467), (197, 68325), (591, 22775), (911, 14775), (985, 13665), (2733, 4925), (2955, 4555)]