84486765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3391}}^1$

素因数の和:3561

約数の個数: 32

約数和(自身を含む): 148488192

約数和(自身を除く): 64001427

約数列:

[1, 3, 5, 11, 15, 33, 55, 151, 165, 453, 755, 1661, 2265, 3391, 4983, 8305, 10173, 16955, 24915, 37301, 50865, 111903, 186505, 512041, 559515, 1536123, 2560205, 5632451, 7680615, 16897353, 28162255, 84486765]

約数ペア:

[(1, 84486765), (3, 28162255), (5, 16897353), (11, 7680615), (15, 5632451), (33, 2560205), (55, 1536123), (151, 559515), (165, 512041), (453, 186505), (755, 111903), (1661, 50865), (2265, 37301), (3391, 24915), (4983, 16955), (8305, 10173)]