71834015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 97454448

約数和(自身を除く): 25620433

約数列:

[1, 5, 11, 29, 55, 145, 319, 841, 1553, 1595, 4205, 7765, 9251, 17083, 45037, 46255, 85415, 225185, 495407, 1306073, 2477035, 6530365, 14366803, 71834015]

約数ペア:

[(1, 71834015), (5, 14366803), (11, 6530365), (29, 2477035), (55, 1306073), (145, 495407), (319, 225185), (841, 85415), (1553, 46255), (1595, 45037), (4205, 17083), (7765, 9251)]