67185795

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 110665728

約数和(自身を除く): 43479933

約数列:

[1, 3, 5, 15, 47, 141, 157, 235, 471, 607, 705, 785, 1821, 2355, 3035, 7379, 9105, 22137, 28529, 36895, 85587, 95299, 110685, 142645, 285897, 427935, 476495, 1429485, 4479053, 13437159, 22395265, 67185795]

約数ペア:

[(1, 67185795), (3, 22395265), (5, 13437159), (15, 4479053), (47, 1429485), (141, 476495), (157, 427935), (235, 285897), (471, 142645), (607, 110685), (705, 95299), (785, 85587), (1821, 36895), (2355, 28529), (3035, 22137), (7379, 9105)]