839832465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 1419042240

約数和(自身を除く): 579209775

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 529, 545, 971, 1587, 1635, 2507, 2645, 2913, 4855, 7521, 7935, 12535, 14565, 22333, 37605, 57661, 66999, 105839, 111665, 172983, 288305, 317517, 334995, 513659, 529195, 864915, 1540977, 1587585, 2434297, 2568295, 7302891, 7704885, 12171485, 36514455, 55988831, 167966493, 279944155, 839832465]

約数ペア:

[(1, 839832465), (3, 279944155), (5, 167966493), (15, 55988831), (23, 36514455), (69, 12171485), (109, 7704885), (115, 7302891), (327, 2568295), (345, 2434297), (529, 1587585), (545, 1540977), (971, 864915), (1587, 529195), (1635, 513659), (2507, 334995), (2645, 317517), (2913, 288305), (4855, 172983), (7521, 111665), (7935, 105839), (12535, 66999), (14565, 57661), (22333, 37605)]