1059825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 1888768

約数和(自身を除く): 828943

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1087, 3261, 5435, 14131, 16305, 27175, 42393, 70655, 81525, 211965, 353275, 1059825]

約数ペア:

[(1, 1059825), (3, 353275), (5, 211965), (13, 81525), (15, 70655), (25, 42393), (39, 27175), (65, 16305), (75, 14131), (195, 5435), (325, 3261), (975, 1087)]