11704175975

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{556679}}^1$

素因数の和:556747

約数の個数: 18

約数和(自身を含む): 15030916680

約数和(自身を除く): 3326740705

約数列:

[1, 5, 25, 29, 145, 725, 841, 4205, 21025, 556679, 2783395, 13916975, 16143691, 80718455, 403592275, 468167039, 2340835195, 11704175975]

約数ペア:

[(1, 11704175975), (5, 2340835195), (25, 468167039), (29, 403592275), (145, 80718455), (725, 16143691), (841, 13916975), (4205, 2783395), (21025, 556679)]