266965985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373379}}^1$

素因数の和:373408

約数の個数: 16

約数和(自身を含む): 376367040

約数和(自身を除く): 109401055

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 373379, 1866895, 4107169, 4853927, 20535845, 24269635, 53393197, 266965985]

約数ペア:

[(1, 266965985), (5, 53393197), (11, 24269635), (13, 20535845), (55, 4853927), (65, 4107169), (143, 1866895), (715, 373379)]