63563975

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 18

約数和(自身を含む): 80601984

約数和(自身を除く): 17038009

約数列:

[1, 5, 25, 47, 235, 1151, 1175, 2209, 5755, 11045, 28775, 54097, 55225, 270485, 1352425, 2542559, 12712795, 63563975]

約数ペア:

[(1, 63563975), (5, 12712795), (25, 2542559), (47, 1352425), (235, 270485), (1151, 55225), (1175, 54097), (2209, 28775), (5755, 11045)]