61806495

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 101640960

約数和(自身を除く): 39834465

約数列:

[1, 3, 5, 15, 67, 89, 201, 267, 335, 445, 691, 1005, 1335, 2073, 3455, 5963, 10365, 17889, 29815, 46297, 61499, 89445, 138891, 184497, 231485, 307495, 694455, 922485, 4120433, 12361299, 20602165, 61806495]

約数ペア:

[(1, 61806495), (3, 20602165), (5, 12361299), (15, 4120433), (67, 922485), (89, 694455), (201, 307495), (267, 231485), (335, 184497), (445, 138891), (691, 89445), (1005, 61499), (1335, 46297), (2073, 29815), (3455, 17889), (5963, 10365)]