4678485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2653

約数の個数: 32

約数和(自身を含む): 9061632

約数和(自身を除く): 4383147

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 2621, 7863, 13105, 18347, 39315, 44557, 55041, 91735, 133671, 222785, 275205, 311899, 668355, 935697, 1559495, 4678485]

約数ペア:

[(1, 4678485), (3, 1559495), (5, 935697), (7, 668355), (15, 311899), (17, 275205), (21, 222785), (35, 133671), (51, 91735), (85, 55041), (105, 44557), (119, 39315), (255, 18347), (357, 13105), (595, 7863), (1785, 2621)]