71281035

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{32327}}^1$

素因数の和:32352

約数の個数: 36

約数和(自身を含む): 143730288

約数和(自身を除く): 72449253

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 32327, 96981, 161635, 226289, 290943, 484905, 678867, 1131445, 1454715, 1584023, 2036601, 3394335, 4752069, 7920115, 10183005, 14256207, 23760345, 71281035]

約数ペア:

[(1, 71281035), (3, 23760345), (5, 14256207), (7, 10183005), (9, 7920115), (15, 4752069), (21, 3394335), (35, 2036601), (45, 1584023), (49, 1454715), (63, 1131445), (105, 678867), (147, 484905), (245, 290943), (315, 226289), (441, 161635), (735, 96981), (2205, 32327)]