84231855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 156237120

約数和(自身を除く): 72005265

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 765, 927, 1069, 1545, 1751, 3207, 4635, 5253, 5345, 8755, 9621, 15759, 16035, 18173, 26265, 48105, 54519, 78795, 90865, 110107, 163557, 272595, 330321, 550535, 817785, 990963, 1651605, 1871819, 4954815, 5615457, 9359095, 16846371, 28077285, 84231855]

約数ペア:

[(1, 84231855), (3, 28077285), (5, 16846371), (9, 9359095), (15, 5615457), (17, 4954815), (45, 1871819), (51, 1651605), (85, 990963), (103, 817785), (153, 550535), (255, 330321), (309, 272595), (515, 163557), (765, 110107), (927, 90865), (1069, 78795), (1545, 54519), (1751, 48105), (3207, 26265), (4635, 18173), (5253, 16035), (5345, 15759), (8755, 9621)]