55817145

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12281}}^1$

素因数の和:12393

約数の個数: 24

約数和(自身を含む): 97715592

約数和(自身を除く): 41898447

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 4545, 12281, 36843, 61405, 110529, 184215, 552645, 1240381, 3721143, 6201905, 11163429, 18605715, 55817145]

約数ペア:

[(1, 55817145), (3, 18605715), (5, 11163429), (9, 6201905), (15, 3721143), (45, 1240381), (101, 552645), (303, 184215), (505, 110529), (909, 61405), (1515, 36843), (4545, 12281)]