84506865

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 53871375

約数列:

[1, 3, 5, 15, 83, 103, 249, 309, 415, 515, 659, 1245, 1545, 1977, 3295, 8549, 9885, 25647, 42745, 54697, 67877, 128235, 164091, 203631, 273485, 339385, 820455, 1018155, 5633791, 16901373, 28168955, 84506865]

約数ペア:

[(1, 84506865), (3, 28168955), (5, 16901373), (15, 5633791), (83, 1018155), (103, 820455), (249, 339385), (309, 273485), (415, 203631), (515, 164091), (659, 128235), (1245, 67877), (1545, 54697), (1977, 42745), (3295, 25647), (8549, 9885)]