205128767855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{5130143}}^1$

素因数の和:5130886

約数の個数: 16

約数和(自身を含む): 268901627904

約数和(自身を除く): 63772860049

約数列:

[1, 5, 11, 55, 727, 3635, 7997, 39985, 5130143, 25650715, 56431573, 282157865, 3729613961, 18648069805, 41025753571, 205128767855]

約数ペア:

[(1, 205128767855), (5, 41025753571), (11, 18648069805), (55, 3729613961), (727, 282157865), (3635, 56431573), (7997, 25650715), (39985, 5130143)]