9741765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 9169467

約数列:

[1, 3, 5, 11, 15, 17, 23, 33, 51, 55, 69, 85, 115, 151, 165, 187, 253, 255, 345, 391, 453, 561, 755, 759, 935, 1173, 1265, 1661, 1955, 2265, 2567, 2805, 3473, 3795, 4301, 4983, 5865, 7701, 8305, 10419, 12835, 12903, 17365, 21505, 24915, 28237, 38203, 38505, 52095, 59041, 64515, 84711, 114609, 141185, 177123, 191015, 295205, 423555, 573045, 649451, 885615, 1948353, 3247255, 9741765]

約数ペア:

[(1, 9741765), (3, 3247255), (5, 1948353), (11, 885615), (15, 649451), (17, 573045), (23, 423555), (33, 295205), (51, 191015), (55, 177123), (69, 141185), (85, 114609), (115, 84711), (151, 64515), (165, 59041), (187, 52095), (253, 38505), (255, 38203), (345, 28237), (391, 24915), (453, 21505), (561, 17365), (755, 12903), (759, 12835), (935, 10419), (1173, 8305), (1265, 7701), (1661, 5865), (1955, 4983), (2265, 4301), (2567, 3795), (2805, 3473)]