71117005

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 86675904

約数和(自身を除く): 15558899

約数列:

[1, 5, 97, 331, 443, 485, 1655, 2215, 32107, 42971, 146633, 160535, 214855, 733165, 14223401, 71117005]

約数ペア:

[(1, 71117005), (5, 14223401), (97, 733165), (331, 214855), (443, 160535), (485, 146633), (1655, 42971), (2215, 32107)]