12047425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 16943360

約数和(自身を除く): 4895935

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 1951, 6175, 9755, 25363, 37069, 48775, 126815, 185345, 481897, 634075, 926725, 2409485, 12047425]

約数ペア:

[(1, 12047425), (5, 2409485), (13, 926725), (19, 634075), (25, 481897), (65, 185345), (95, 126815), (247, 48775), (325, 37069), (475, 25363), (1235, 9755), (1951, 6175)]