42181305

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{6263}}^1$

素因数の和:6720

約数の個数: 16

約数和(自身を含む): 67651200

約数和(自身を除く): 25469895

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6263, 6735, 18789, 31315, 93945, 2812087, 8436261, 14060435, 42181305]

約数ペア:

[(1, 42181305), (3, 14060435), (5, 8436261), (15, 2812087), (449, 93945), (1347, 31315), (2245, 18789), (6263, 6735)]