91938275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25717}}^1$

素因数の和:25751

約数の個数: 24

約数和(自身を含む): 133939344

約数和(自身を除く): 42001069

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 25717, 128585, 282887, 334321, 642925, 1414435, 1671605, 3677531, 7072175, 8358025, 18387655, 91938275]

約数ペア:

[(1, 91938275), (5, 18387655), (11, 8358025), (13, 7072175), (25, 3677531), (55, 1671605), (65, 1414435), (143, 642925), (275, 334321), (325, 282887), (715, 128585), (3575, 25717)]