129671015

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4339}}^1$

素因数の和:4526

約数の個数: 16

約数和(自身を含む): 160406400

約数和(自身を除く): 30735385

約数列:

[1, 5, 43, 139, 215, 695, 4339, 5977, 21695, 29885, 186577, 603121, 932885, 3015605, 25934203, 129671015]

約数ペア:

[(1, 129671015), (5, 25934203), (43, 3015605), (139, 932885), (215, 603121), (695, 186577), (4339, 29885), (5977, 21695)]