121235355

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30271}}^1$

素因数の和:30371

約数の個数: 24

約数和(自身を含む): 212509440

約数和(自身を除く): 91274085

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 30271, 90813, 151355, 272439, 454065, 1362195, 2694119, 8082357, 13470595, 24247071, 40411785, 121235355]

約数ペア:

[(1, 121235355), (3, 40411785), (5, 24247071), (9, 13470595), (15, 8082357), (45, 2694119), (89, 1362195), (267, 454065), (445, 272439), (801, 151355), (1335, 90813), (4005, 30271)]