23553915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20419

約数の個数: 32

約数和(自身を含む): 46987776

約数和(自身を除く): 23433861

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 20393, 61179, 101965, 142751, 224323, 305895, 428253, 672969, 713755, 1121615, 1570261, 2141265, 3364845, 4710783, 7851305, 23553915]

約数ペア:

[(1, 23553915), (3, 7851305), (5, 4710783), (7, 3364845), (11, 2141265), (15, 1570261), (21, 1121615), (33, 713755), (35, 672969), (55, 428253), (77, 305895), (105, 224323), (165, 142751), (231, 101965), (385, 61179), (1155, 20393)]