19779150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131861}}^1$

素因数の和:131876

約数の個数: 24

約数和(自身を含む): 49052664

約数和(自身を除く): 29273514

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 131861, 263722, 395583, 659305, 791166, 1318610, 1977915, 3296525, 3955830, 6593050, 9889575, 19779150]

約数ペア:

[(1, 19779150), (2, 9889575), (3, 6593050), (5, 3955830), (6, 3296525), (10, 1977915), (15, 1318610), (25, 791166), (30, 659305), (50, 395583), (75, 263722), (150, 131861)]