67328475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 36

約数和(自身を含む): 116435256

約数和(自身を除く): 49106781

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 1587, 1697, 1725, 2645, 5091, 7935, 8485, 13225, 25455, 39031, 39675, 42425, 117093, 127275, 195155, 585465, 897713, 975775, 2693139, 2927325, 4488565, 13465695, 22442825, 67328475]

約数ペア:

[(1, 67328475), (3, 22442825), (5, 13465695), (15, 4488565), (23, 2927325), (25, 2693139), (69, 975775), (75, 897713), (115, 585465), (345, 195155), (529, 127275), (575, 117093), (1587, 42425), (1697, 39675), (1725, 39031), (2645, 25455), (5091, 13225), (7935, 8485)]