15289197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{547}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 25672704

約数和(自身を除く): 10383507

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 547, 847, 1331, 1641, 2541, 3829, 3993, 6017, 9317, 11487, 18051, 27951, 42119, 66187, 126357, 198561, 463309, 728057, 1389927, 2184171, 5096399, 15289197]

約数ペア:

[(1, 15289197), (3, 5096399), (7, 2184171), (11, 1389927), (21, 728057), (33, 463309), (77, 198561), (121, 126357), (231, 66187), (363, 42119), (547, 27951), (847, 18051), (1331, 11487), (1641, 9317), (2541, 6017), (3829, 3993)]