804920008025

素因数分解:

$5^2\times 7^1\times {\mathrm{2243}}^1\times {\mathrm{2050621}}^1$

素因数の和:2052881

約数の個数: 24

約数和(自身を含む): 1141195750464

約数和(自身を除く): 336275742439

約数列:

[1, 5, 7, 25, 35, 175, 2243, 11215, 15701, 56075, 78505, 392525, 2050621, 10253105, 14354347, 51265525, 71771735, 358858675, 4599542903, 22997714515, 32196800321, 114988572575, 160984001605, 804920008025]

約数ペア:

[(1, 804920008025), (5, 160984001605), (7, 114988572575), (25, 32196800321), (35, 22997714515), (175, 4599542903), (2243, 358858675), (11215, 71771735), (15701, 51265525), (56075, 14354347), (78505, 10253105), (392525, 2050621)]