64557545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5741}}^1$

素因数の和:5932

約数の個数: 16

約数和(自身を含む): 83925072

約数和(自身を除く): 19367527

約数列:

[1, 5, 13, 65, 173, 865, 2249, 5741, 11245, 28705, 74633, 373165, 993193, 4965965, 12911509, 64557545]

約数ペア:

[(1, 64557545), (5, 12911509), (13, 4965965), (65, 993193), (173, 373165), (865, 74633), (2249, 28705), (5741, 11245)]