23844145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 9419855

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 449, 559, 817, 1235, 2245, 2795, 4085, 5837, 8531, 10621, 19307, 29185, 42655, 53105, 96535, 110903, 250991, 366833, 554515, 1254955, 1834165, 4768829, 23844145]

約数ペア:

[(1, 23844145), (5, 4768829), (13, 1834165), (19, 1254955), (43, 554515), (65, 366833), (95, 250991), (215, 110903), (247, 96535), (449, 53105), (559, 42655), (817, 29185), (1235, 19307), (2245, 10621), (2795, 8531), (4085, 5837)]