40988955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22963}}^1$

素因数の和:22995

約数の個数: 32

約数和(自身を含む): 79363584

約数和(自身を除く): 38374629

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 22963, 68889, 114815, 160741, 344445, 390371, 482223, 803705, 1171113, 1951855, 2411115, 2732597, 5855565, 8197791, 13662985, 40988955]

約数ペア:

[(1, 40988955), (3, 13662985), (5, 8197791), (7, 5855565), (15, 2732597), (17, 2411115), (21, 1951855), (35, 1171113), (51, 803705), (85, 482223), (105, 390371), (119, 344445), (255, 160741), (357, 114815), (595, 68889), (1785, 22963)]