2874225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 5004640

約数和(自身を除く): 2130415

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2017, 6051, 10085, 30255, 38323, 50425, 114969, 151275, 191615, 574845, 958075, 2874225]

約数ペア:

[(1, 2874225), (3, 958075), (5, 574845), (15, 191615), (19, 151275), (25, 114969), (57, 50425), (75, 38323), (95, 30255), (285, 10085), (475, 6051), (1425, 2017)]