25082187

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 37927680

約数和(自身を除く): 12845493

約数列:

[1, 3, 13, 29, 39, 67, 87, 201, 331, 377, 871, 993, 1131, 1943, 2613, 4303, 5829, 9599, 12909, 22177, 25259, 28797, 66531, 75777, 124787, 288301, 374361, 643133, 864903, 1929399, 8360729, 25082187]

約数ペア:

[(1, 25082187), (3, 8360729), (13, 1929399), (29, 864903), (39, 643133), (67, 374361), (87, 288301), (201, 124787), (331, 75777), (377, 66531), (871, 28797), (993, 25259), (1131, 22177), (1943, 12909), (2613, 9599), (4303, 5829)]