8380425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5881}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 14587360

約数和(自身を除く): 6206935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 5881, 17643, 29405, 88215, 111739, 147025, 335217, 441075, 558695, 1676085, 2793475, 8380425]

約数ペア:

[(1, 8380425), (3, 2793475), (5, 1676085), (15, 558695), (19, 441075), (25, 335217), (57, 147025), (75, 111739), (95, 88215), (285, 29405), (475, 17643), (1425, 5881)]