157260225

素因数分解:

$3^1\times 5^2\times {\mathrm{1103}}^1\times {\mathrm{1901}}^1$

素因数の和:3017

約数の個数: 24

約数和(自身を含む): 260376192

約数和(自身を除く): 103115967

約数列:

[1, 3, 5, 15, 25, 75, 1103, 1901, 3309, 5515, 5703, 9505, 16545, 27575, 28515, 47525, 82725, 142575, 2096803, 6290409, 10484015, 31452045, 52420075, 157260225]

約数ペア:

[(1, 157260225), (3, 52420075), (5, 31452045), (15, 10484015), (25, 6290409), (75, 2096803), (1103, 142575), (1901, 82725), (3309, 47525), (5515, 28515), (5703, 27575), (9505, 16545)]