71589735

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{32467}}^1$

素因数の和:32492

約数の個数: 36

約数和(自身を含む): 144352728

約数和(自身を除く): 72762993

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 32467, 97401, 162335, 227269, 292203, 487005, 681807, 1136345, 1461015, 1590883, 2045421, 3409035, 4772649, 7954415, 10227105, 14317947, 23863245, 71589735]

約数ペア:

[(1, 71589735), (3, 23863245), (5, 14317947), (7, 10227105), (9, 7954415), (15, 4772649), (21, 3409035), (35, 2045421), (45, 1590883), (49, 1461015), (63, 1136345), (105, 681807), (147, 487005), (245, 292203), (315, 227269), (441, 162335), (735, 97401), (2205, 32467)]