74480475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{52267}}^1$

素因数の和:52299

約数の個数: 24

約数和(自身を含む): 129624640

約数和(自身を除く): 55144165

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 52267, 156801, 261335, 784005, 993073, 1306675, 2979219, 3920025, 4965365, 14896095, 24826825, 74480475]

約数ペア:

[(1, 74480475), (3, 24826825), (5, 14896095), (15, 4965365), (19, 3920025), (25, 2979219), (57, 1306675), (75, 993073), (95, 784005), (285, 261335), (475, 156801), (1425, 52267)]