26708535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{9421}}^1$

素因数の和:9445

約数の個数: 40

約数和(自身を含む): 54722976

約数和(自身を除く): 28014441

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 9421, 28263, 47105, 65947, 84789, 141315, 197841, 254367, 329735, 423945, 593523, 763101, 989205, 1271835, 1780569, 2967615, 3815505, 5341707, 8902845, 26708535]

約数ペア:

[(1, 26708535), (3, 8902845), (5, 5341707), (7, 3815505), (9, 2967615), (15, 1780569), (21, 1271835), (27, 989205), (35, 763101), (45, 593523), (63, 423945), (81, 329735), (105, 254367), (135, 197841), (189, 141315), (315, 84789), (405, 65947), (567, 47105), (945, 28263), (2835, 9421)]