41216825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 56829696

約数和(自身を除く): 15612871

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4091, 10075, 20455, 53183, 102275, 126821, 265915, 634105, 1329575, 1648673, 3170525, 8243365, 41216825]

約数ペア:

[(1, 41216825), (5, 8243365), (13, 3170525), (25, 1648673), (31, 1329575), (65, 634105), (155, 265915), (325, 126821), (403, 102275), (775, 53183), (2015, 20455), (4091, 10075)]