21794535

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23063}}^1$

素因数の和:23084

約数の個数: 32

約数和(自身を含む): 44282880

約数和(自身を除く): 22488345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 23063, 69189, 115315, 161441, 207567, 345945, 484323, 622701, 807205, 1037835, 1452969, 2421615, 3113505, 4358907, 7264845, 21794535]

約数ペア:

[(1, 21794535), (3, 7264845), (5, 4358907), (7, 3113505), (9, 2421615), (15, 1452969), (21, 1037835), (27, 807205), (35, 622701), (45, 484323), (63, 345945), (105, 207567), (135, 161441), (189, 115315), (315, 69189), (945, 23063)]