4781075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 6541248

約数和(自身を除く): 1760173

約数列:

[1, 5, 13, 25, 47, 65, 235, 313, 325, 611, 1175, 1565, 3055, 4069, 7825, 14711, 15275, 20345, 73555, 101725, 191243, 367775, 956215, 4781075]

約数ペア:

[(1, 4781075), (5, 956215), (13, 367775), (25, 191243), (47, 101725), (65, 73555), (235, 20345), (313, 15275), (325, 14711), (611, 7825), (1175, 4069), (1565, 3055)]