426805775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{5297}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 579431664

約数和(自身を除く): 152625889

約数列:

[1, 5, 11, 25, 55, 275, 293, 1465, 3223, 5297, 7325, 16115, 26485, 58267, 80575, 132425, 291335, 1456675, 1552021, 7760105, 17072231, 38800525, 85361155, 426805775]

約数ペア:

[(1, 426805775), (5, 85361155), (11, 38800525), (25, 17072231), (55, 7760105), (275, 1552021), (293, 1456675), (1465, 291335), (3223, 132425), (5297, 80575), (7325, 58267), (16115, 26485)]