11960955

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 20900880

約数和(自身を除く): 8939925

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 2029, 5895, 6087, 10145, 18261, 30435, 91305, 265799, 797397, 1328995, 2392191, 3986985, 11960955]

約数ペア:

[(1, 11960955), (3, 3986985), (5, 2392191), (9, 1328995), (15, 797397), (45, 265799), (131, 91305), (393, 30435), (655, 18261), (1179, 10145), (1965, 6087), (2029, 5895)]