39888035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 56832192

約数和(自身を除く): 16944157

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 935, 1153, 2035, 3145, 5765, 6919, 12683, 19601, 34595, 42661, 63415, 98005, 213305, 215611, 469271, 725237, 1078055, 2346355, 3626185, 7977607, 39888035]

約数ペア:

[(1, 39888035), (5, 7977607), (11, 3626185), (17, 2346355), (37, 1078055), (55, 725237), (85, 469271), (185, 215611), (187, 213305), (407, 98005), (629, 63415), (935, 42661), (1153, 34595), (2035, 19601), (3145, 12683), (5765, 6919)]