99638015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 121499136

約数和(自身を除く): 21861121

約数列:

[1, 5, 101, 191, 505, 955, 1033, 5165, 19291, 96455, 104333, 197303, 521665, 986515, 19927603, 99638015]

約数ペア:

[(1, 99638015), (5, 19927603), (101, 986515), (191, 521665), (505, 197303), (955, 104333), (1033, 96455), (5165, 19291)]