2015012741

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1871}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 2424314880

約数和(自身を除く): 409302139

約数列:

[1, 7, 31, 49, 217, 709, 1519, 1871, 4963, 13097, 21979, 34741, 58001, 91679, 153853, 406007, 1076971, 1326539, 2842049, 9285773, 41122709, 65000411, 287858963, 2015012741]

約数ペア:

[(1, 2015012741), (7, 287858963), (31, 65000411), (49, 41122709), (217, 9285773), (709, 2842049), (1519, 1326539), (1871, 1076971), (4963, 406007), (13097, 153853), (21979, 91679), (34741, 58001)]