6689205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 12163788

約数和(自身を除く): 5474583

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 281, 345, 529, 843, 1035, 1405, 1587, 2529, 2645, 4215, 4761, 6463, 7935, 12645, 19389, 23805, 32315, 58167, 96945, 148649, 290835, 445947, 743245, 1337841, 2229735, 6689205]

約数ペア:

[(1, 6689205), (3, 2229735), (5, 1337841), (9, 743245), (15, 445947), (23, 290835), (45, 148649), (69, 96945), (115, 58167), (207, 32315), (281, 23805), (345, 19389), (529, 12645), (843, 7935), (1035, 6463), (1405, 4761), (1587, 4215), (2529, 2645)]