23924985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 45625536

約数和(自身を除く): 21700551

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 757, 903, 1505, 2107, 2271, 3785, 4515, 5299, 6321, 10535, 11355, 15897, 26495, 31605, 32551, 37093, 79485, 97653, 111279, 162755, 185465, 227857, 488265, 556395, 683571, 1139285, 1594999, 3417855, 4784997, 7974995, 23924985]

約数ペア:

[(1, 23924985), (3, 7974995), (5, 4784997), (7, 3417855), (15, 1594999), (21, 1139285), (35, 683571), (43, 556395), (49, 488265), (105, 227857), (129, 185465), (147, 162755), (215, 111279), (245, 97653), (301, 79485), (645, 37093), (735, 32551), (757, 31605), (903, 26495), (1505, 15897), (2107, 11355), (2271, 10535), (3785, 6321), (4515, 5299)]