39382265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9043}}^1$

素因数の和:9128

約数の個数: 16

約数和(自身を含む): 51659328

約数和(自身を除く): 12277063

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 9043, 45215, 117559, 587795, 605881, 3029405, 7876453, 39382265]

約数ペア:

[(1, 39382265), (5, 7876453), (13, 3029405), (65, 605881), (67, 587795), (335, 117559), (871, 45215), (4355, 9043)]