1855090635

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1\times {\mathrm{1361}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 3006642240

約数和(自身を除く): 1151551605

約数列:

[1, 3, 5, 15, 89, 267, 445, 1021, 1335, 1361, 3063, 4083, 5105, 6805, 15315, 20415, 90869, 121129, 272607, 363387, 454345, 605645, 1363035, 1389581, 1816935, 4168743, 6947905, 20843715, 123672709, 371018127, 618363545, 1855090635]

約数ペア:

[(1, 1855090635), (3, 618363545), (5, 371018127), (15, 123672709), (89, 20843715), (267, 6947905), (445, 4168743), (1021, 1816935), (1335, 1389581), (1361, 1363035), (3063, 605645), (4083, 454345), (5105, 363387), (6805, 272607), (15315, 121129), (20415, 90869)]