20230907585

素因数分解:

$5^1\times 7^2\times {\mathrm{15889}}^1\times {\mathrm{5197}}^1$

素因数の和:21105

約数の個数: 24

約数和(自身を含む): 28247907240

約数和(自身を除く): 8016999655

約数列:

[1, 5, 7, 35, 49, 245, 5197, 15889, 25985, 36379, 79445, 111223, 181895, 254653, 556115, 778561, 1273265, 3892805, 82575133, 412875665, 578025931, 2890129655, 4046181517, 20230907585]

約数ペア:

[(1, 20230907585), (5, 4046181517), (7, 2890129655), (35, 578025931), (49, 412875665), (245, 82575133), (5197, 3892805), (15889, 1273265), (25985, 778561), (36379, 556115), (79445, 254653), (111223, 181895)]