68500985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 99532800

約数和(自身を除く): 31031815

約数列:

[1, 5, 7, 19, 35, 95, 133, 239, 431, 665, 1195, 1673, 2155, 3017, 4541, 8189, 8365, 15085, 22705, 31787, 40945, 57323, 103009, 158935, 286615, 515045, 721063, 1957171, 3605315, 9785855, 13700197, 68500985]

約数ペア:

[(1, 68500985), (5, 13700197), (7, 9785855), (19, 3605315), (35, 1957171), (95, 721063), (133, 515045), (239, 286615), (431, 158935), (665, 103009), (1195, 57323), (1673, 40945), (2155, 31787), (3017, 22705), (4541, 15085), (8189, 8365)]