27772605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29389}}^1$

素因数の和:29410

約数の個数: 32

約数和(自身を含む): 56428800

約数和(自身を除く): 28656195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29389, 88167, 146945, 205723, 264501, 440835, 617169, 793503, 1028615, 1322505, 1851507, 3085845, 3967515, 5554521, 9257535, 27772605]

約数ペア:

[(1, 27772605), (3, 9257535), (5, 5554521), (7, 3967515), (9, 3085845), (15, 1851507), (21, 1322505), (27, 1028615), (35, 793503), (45, 617169), (63, 440835), (105, 264501), (135, 205723), (189, 146945), (315, 88167), (945, 29389)]