51385095

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27851}}^1$

素因数の和:27903

約数の個数: 24

約数和(自身を含む): 91243152

約数和(自身を除く): 39858057

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 27851, 83553, 139255, 250659, 417765, 1141891, 1253295, 3425673, 5709455, 10277019, 17128365, 51385095]

約数ペア:

[(1, 51385095), (3, 17128365), (5, 10277019), (9, 5709455), (15, 3425673), (41, 1253295), (45, 1141891), (123, 417765), (205, 250659), (369, 139255), (615, 83553), (1845, 27851)]