264250945

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 374927616

約数和(自身を除く): 110676671

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 535, 749, 1435, 1721, 3745, 4387, 8605, 12047, 21935, 30709, 60235, 70561, 153545, 184147, 352805, 493927, 920735, 1289029, 2469635, 6445145, 7550027, 37750135, 52850189, 264250945]

約数ペア:

[(1, 264250945), (5, 52850189), (7, 37750135), (35, 7550027), (41, 6445145), (107, 2469635), (205, 1289029), (287, 920735), (535, 493927), (749, 352805), (1435, 184147), (1721, 153545), (3745, 70561), (4387, 60235), (8605, 30709), (12047, 21935)]