85740225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{27883}}^1$

素因数の和:27937

約数の個数: 24

約数和(自身を含む): 145219872

約数和(自身を除く): 59479647

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 27883, 83649, 139415, 418245, 697075, 1143203, 2091225, 3429609, 5716015, 17148045, 28580075, 85740225]

約数ペア:

[(1, 85740225), (3, 28580075), (5, 17148045), (15, 5716015), (25, 3429609), (41, 2091225), (75, 1143203), (123, 697075), (205, 418245), (615, 139415), (1025, 83649), (3075, 27883)]