28950745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11040

約数の個数: 16

約数和(自身を含む): 37974528

約数和(自身を除く): 9023783

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 10987, 54935, 186779, 340597, 933895, 1702985, 5790149, 28950745]

約数ペア:

[(1, 28950745), (5, 5790149), (17, 1702985), (31, 933895), (85, 340597), (155, 186779), (527, 54935), (2635, 10987)]