256968061365

素因数分解:

$3^1\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{7762213}}^1$

素因数の和:7764428

約数の個数: 16

約数和(自身を含む): 411335244288

約数和(自身を除く): 154367182923

約数列:

[1, 3, 5, 15, 2207, 6621, 11035, 33105, 7762213, 23286639, 38811065, 116433195, 17131204091, 51393612273, 85656020455, 256968061365]

約数ペア:

[(1, 256968061365), (3, 85656020455), (5, 51393612273), (15, 17131204091), (2207, 116433195), (6621, 38811065), (11035, 23286639), (33105, 7762213)]