15690972275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{46351}}^1$

素因数の和:47603

約数の個数: 24

約数和(自身を含む): 21243307008

約数和(自身を除く): 5552334733

約数列:

[1, 5, 11, 25, 55, 275, 1231, 6155, 13541, 30775, 46351, 67705, 231755, 338525, 509861, 1158775, 2549305, 12746525, 57058081, 285290405, 627638891, 1426452025, 3138194455, 15690972275]

約数ペア:

[(1, 15690972275), (5, 3138194455), (11, 1426452025), (25, 627638891), (55, 285290405), (275, 57058081), (1231, 12746525), (6155, 2549305), (13541, 1158775), (30775, 509861), (46351, 338525), (67705, 231755)]