26202525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20551}}^1$

素因数の和:20581

約数の個数: 24

約数和(自身を含む): 45872064

約数和(自身を除く): 19669539

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 20551, 61653, 102755, 308265, 349367, 513775, 1048101, 1541325, 1746835, 5240505, 8734175, 26202525]

約数ペア:

[(1, 26202525), (3, 8734175), (5, 5240505), (15, 1746835), (17, 1541325), (25, 1048101), (51, 513775), (75, 349367), (85, 308265), (255, 102755), (425, 61653), (1275, 20551)]