24170945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 32081280

約数和(自身を除く): 7910335

約数列:

[1, 5, 19, 43, 61, 95, 97, 215, 305, 485, 817, 1159, 1843, 2623, 4085, 4171, 5795, 5917, 9215, 13115, 20855, 29585, 49837, 79249, 112423, 249185, 254431, 396245, 562115, 1272155, 4834189, 24170945]

約数ペア:

[(1, 24170945), (5, 4834189), (19, 1272155), (43, 562115), (61, 396245), (95, 254431), (97, 249185), (215, 112423), (305, 79249), (485, 49837), (817, 29585), (1159, 20855), (1843, 13115), (2623, 9215), (4085, 5917), (4171, 5795)]