53858325

素因数分解:

$3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2861}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 89431776

約数和(自身を除く): 35573451

約数列:

[1, 3, 5, 15, 25, 75, 251, 753, 1255, 2861, 3765, 6275, 8583, 14305, 18825, 42915, 71525, 214575, 718111, 2154333, 3590555, 10771665, 17952775, 53858325]

約数ペア:

[(1, 53858325), (3, 17952775), (5, 10771665), (15, 3590555), (25, 2154333), (75, 718111), (251, 214575), (753, 71525), (1255, 42915), (2861, 18825), (3765, 14305), (6275, 8583)]