42107535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 76437504

約数和(自身を除く): 34329969

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 215, 235, 387, 423, 463, 645, 705, 1389, 1935, 2021, 2115, 2315, 4167, 6063, 6945, 10105, 18189, 19909, 20835, 21761, 30315, 59727, 65283, 90945, 99545, 108805, 179181, 195849, 298635, 326415, 895905, 935723, 979245, 2807169, 4678615, 8421507, 14035845, 42107535]

約数ペア:

[(1, 42107535), (3, 14035845), (5, 8421507), (9, 4678615), (15, 2807169), (43, 979245), (45, 935723), (47, 895905), (129, 326415), (141, 298635), (215, 195849), (235, 179181), (387, 108805), (423, 99545), (463, 90945), (645, 65283), (705, 59727), (1389, 30315), (1935, 21761), (2021, 20835), (2115, 19909), (2315, 18189), (4167, 10105), (6063, 6945)]