42993445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 57945888

約数和(自身を除く): 14952443

約数列:

[1, 5, 11, 37, 55, 185, 407, 571, 1369, 2035, 2855, 6281, 6845, 15059, 21127, 31405, 75295, 105635, 232397, 781699, 1161985, 3908495, 8598689, 42993445]

約数ペア:

[(1, 42993445), (5, 8598689), (11, 3908495), (37, 1161985), (55, 781699), (185, 232397), (407, 105635), (571, 75295), (1369, 31405), (2035, 21127), (2855, 15059), (6281, 6845)]