12055025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 16144800

約数和(自身を除く): 4089775

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 619, 779, 1025, 3095, 3895, 11761, 15475, 19475, 25379, 58805, 126895, 294025, 482201, 634475, 2411005, 12055025]

約数ペア:

[(1, 12055025), (5, 2411005), (19, 634475), (25, 482201), (41, 294025), (95, 126895), (205, 58805), (475, 25379), (619, 19475), (779, 15475), (1025, 11761), (3095, 3895)]