25815033

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 39094016

約数和(自身を除く): 13278983

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 1381, 2077, 4143, 6231, 12429, 18693, 42811, 92527, 128433, 277581, 385299, 832743, 2868337, 8605011, 25815033]

約数ペア:

[(1, 25815033), (3, 8605011), (9, 2868337), (31, 832743), (67, 385299), (93, 277581), (201, 128433), (279, 92527), (603, 42811), (1381, 18693), (2077, 12429), (4143, 6231)]