86684625

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2707

約数の個数: 48

約数和(自身を含む): 161712720

約数和(自身を除く): 75028095

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 125, 145, 225, 261, 375, 435, 725, 1125, 1305, 2175, 2657, 3625, 6525, 7971, 10875, 13285, 23913, 32625, 39855, 66425, 77053, 119565, 199275, 231159, 332125, 385265, 597825, 693477, 996375, 1155795, 1926325, 2989125, 3467385, 5778975, 9631625, 17336925, 28894875, 86684625]

約数ペア:

[(1, 86684625), (3, 28894875), (5, 17336925), (9, 9631625), (15, 5778975), (25, 3467385), (29, 2989125), (45, 1926325), (75, 1155795), (87, 996375), (125, 693477), (145, 597825), (225, 385265), (261, 332125), (375, 231159), (435, 199275), (725, 119565), (1125, 77053), (1305, 66425), (2175, 39855), (2657, 32625), (3625, 23913), (6525, 13285), (7971, 10875)]