23206785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13001}}^1$

素因数の和:13033

約数の個数: 32

約数和(自身を含む): 44934912

約数和(自身を除く): 21728127

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 13001, 39003, 65005, 91007, 195015, 221017, 273021, 455035, 663051, 1105085, 1365105, 1547119, 3315255, 4641357, 7735595, 23206785]

約数ペア:

[(1, 23206785), (3, 7735595), (5, 4641357), (7, 3315255), (15, 1547119), (17, 1365105), (21, 1105085), (35, 663051), (51, 455035), (85, 273021), (105, 221017), (119, 195015), (255, 91007), (357, 65005), (595, 39003), (1785, 13001)]