25075911

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 15151929

約数列:

[1, 3, 7, 21, 23, 69, 161, 193, 269, 483, 579, 807, 1351, 1883, 4053, 4439, 5649, 6187, 13317, 18561, 31073, 43309, 51917, 93219, 129927, 155751, 363419, 1090257, 1194091, 3582273, 8358637, 25075911]

約数ペア:

[(1, 25075911), (3, 8358637), (7, 3582273), (21, 1194091), (23, 1090257), (69, 363419), (161, 155751), (193, 129927), (269, 93219), (483, 51917), (579, 43309), (807, 31073), (1351, 18561), (1883, 13317), (4053, 6187), (4439, 5649)]