23069715

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 38624256

約数和(自身を除く): 15554541

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 761, 2021, 2283, 3805, 6063, 10105, 11415, 30315, 32723, 35767, 98169, 107301, 163615, 178835, 490845, 536505, 1537981, 4613943, 7689905, 23069715]

約数ペア:

[(1, 23069715), (3, 7689905), (5, 4613943), (15, 1537981), (43, 536505), (47, 490845), (129, 178835), (141, 163615), (215, 107301), (235, 98169), (645, 35767), (705, 32723), (761, 30315), (2021, 11415), (2283, 10105), (3805, 6063)]