54856215

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16699}}^1$

素因数の和:16783

約数の個数: 24

約数和(自身を含む): 96392400

約数和(自身を除く): 41536185

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 16699, 50097, 83495, 150291, 250485, 751455, 1219027, 3657081, 6095135, 10971243, 18285405, 54856215]

約数ペア:

[(1, 54856215), (3, 18285405), (5, 10971243), (9, 6095135), (15, 3657081), (45, 1219027), (73, 751455), (219, 250485), (365, 150291), (657, 83495), (1095, 50097), (3285, 16699)]