66635185

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 88617600

約数和(自身を除く): 21982415

約数列:

[1, 5, 19, 29, 67, 95, 145, 335, 361, 551, 1273, 1805, 1943, 2755, 6365, 6859, 9715, 10469, 24187, 34295, 36917, 52345, 120935, 184585, 198911, 459553, 701423, 994555, 2297765, 3507115, 13327037, 66635185]

約数ペア:

[(1, 66635185), (5, 13327037), (19, 3507115), (29, 2297765), (67, 994555), (95, 701423), (145, 459553), (335, 198911), (361, 184585), (551, 120935), (1273, 52345), (1805, 36917), (1943, 34295), (2755, 24187), (6365, 10469), (6859, 9715)]