85863435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 160893216

約数和(自身を除く): 75029781

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 197, 245, 591, 593, 735, 985, 1379, 1779, 2955, 2965, 4137, 4151, 6895, 8895, 9653, 12453, 20685, 20755, 28959, 29057, 48265, 62265, 87171, 116821, 144795, 145285, 350463, 435855, 584105, 817747, 1752315, 2453241, 4088735, 5724229, 12266205, 17172687, 28621145, 85863435]

約数ペア:

[(1, 85863435), (3, 28621145), (5, 17172687), (7, 12266205), (15, 5724229), (21, 4088735), (35, 2453241), (49, 1752315), (105, 817747), (147, 584105), (197, 435855), (245, 350463), (591, 145285), (593, 144795), (735, 116821), (985, 87171), (1379, 62265), (1779, 48265), (2955, 29057), (2965, 28959), (4137, 20755), (4151, 20685), (6895, 12453), (8895, 9653)]