153820355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{13679}}^1$

素因数の和:13870

約数の個数: 16

約数和(自身を含む): 199946880

約数和(自身を除く): 46126525

約数列:

[1, 5, 13, 65, 173, 865, 2249, 11245, 13679, 68395, 177827, 889135, 2366467, 11832335, 30764071, 153820355]

約数ペア:

[(1, 153820355), (5, 30764071), (13, 11832335), (65, 2366467), (173, 889135), (865, 177827), (2249, 68395), (11245, 13679)]