1294635885

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{6857}}^1$

素因数の和:7213

約数の個数: 32

約数和(自身を含む): 2129162112

約数和(自身を除く): 834526227

約数列:

[1, 3, 5, 15, 41, 123, 205, 307, 615, 921, 1535, 4605, 6857, 12587, 20571, 34285, 37761, 62935, 102855, 188805, 281137, 843411, 1405685, 2105099, 4217055, 6315297, 10525495, 31576485, 86309059, 258927177, 431545295, 1294635885]

約数ペア:

[(1, 1294635885), (3, 431545295), (5, 258927177), (15, 86309059), (41, 31576485), (123, 10525495), (205, 6315297), (307, 4217055), (615, 2105099), (921, 1405685), (1535, 843411), (4605, 281137), (6857, 188805), (12587, 102855), (20571, 62935), (34285, 37761)]