54883305

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21430

約数の個数: 32

約数和(自身を含む): 102710400

約数和(自身を除く): 47827095

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21397, 64191, 106985, 192573, 320955, 406543, 577719, 962865, 1219629, 2032715, 2888595, 3658887, 6098145, 10976661, 18294435, 54883305]

約数ペア:

[(1, 54883305), (3, 18294435), (5, 10976661), (9, 6098145), (15, 3658887), (19, 2888595), (27, 2032715), (45, 1219629), (57, 962865), (95, 577719), (135, 406543), (171, 320955), (285, 192573), (513, 106985), (855, 64191), (2565, 21397)]