38407725

素因数分解:

$3^2\times 5^2\times {\mathrm{170701}}^1$

素因数の和:170717

約数の個数: 18

約数和(自身を含む): 68792906

約数和(自身を除く): 30385181

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 170701, 512103, 853505, 1536309, 2560515, 4267525, 7681545, 12802575, 38407725]

約数ペア:

[(1, 38407725), (3, 12802575), (5, 7681545), (9, 4267525), (15, 2560515), (25, 1536309), (45, 853505), (75, 512103), (225, 170701)]