121986275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 157573248

約数和(自身を除く): 35586973

約数列:

[1, 5, 25, 41, 61, 205, 305, 1025, 1525, 1951, 2501, 9755, 12505, 48775, 62525, 79991, 119011, 399955, 595055, 1999775, 2975275, 4879451, 24397255, 121986275]

約数ペア:

[(1, 121986275), (5, 24397255), (25, 4879451), (41, 2975275), (61, 1999775), (205, 595055), (305, 399955), (1025, 119011), (1525, 79991), (1951, 62525), (2501, 48775), (9755, 12505)]