39642265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32099}}^1$

素因数の和:32136

約数の個数: 16

約数和(自身を含む): 53928000

約数和(自身を除く): 14285735

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 32099, 160495, 417287, 609881, 2086435, 3049405, 7928453, 39642265]

約数ペア:

[(1, 39642265), (5, 7928453), (13, 3049405), (19, 2086435), (65, 609881), (95, 417287), (247, 160495), (1235, 32099)]