40146145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32507}}^1$

素因数の和:32544

約数の個数: 16

約数和(自身を含む): 54613440

約数和(自身を除く): 14467295

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 32507, 162535, 422591, 617633, 2112955, 3088165, 8029229, 40146145]

約数ペア:

[(1, 40146145), (5, 8029229), (13, 3088165), (19, 2112955), (65, 617633), (95, 422591), (247, 162535), (1235, 32507)]