133807975

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5792

約数の個数: 36

約数和(自身を含む): 203205000

約数和(自身を除く): 69397025

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 1225, 3325, 4655, 5749, 23275, 28745, 40243, 109231, 143725, 201215, 281701, 546155, 764617, 1006075, 1408505, 2730775, 3823085, 5352319, 7042525, 19115425, 26761595, 133807975]

約数ペア:

[(1, 133807975), (5, 26761595), (7, 19115425), (19, 7042525), (25, 5352319), (35, 3823085), (49, 2730775), (95, 1408505), (133, 1006075), (175, 764617), (245, 546155), (475, 281701), (665, 201215), (931, 143725), (1225, 109231), (3325, 40243), (4655, 28745), (5749, 23275)]