71021665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5843}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 106033536

約数和(自身を除く): 35011871

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 5843, 12155, 29215, 64273, 75959, 99331, 321365, 379795, 496655, 835549, 1092641, 1291303, 4177745, 5463205, 6456515, 14204333, 71021665]

約数ペア:

[(1, 71021665), (5, 14204333), (11, 6456515), (13, 5463205), (17, 4177745), (55, 1291303), (65, 1092641), (85, 835549), (143, 496655), (187, 379795), (221, 321365), (715, 99331), (935, 75959), (1105, 64273), (2431, 29215), (5843, 12155)]