538243585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{425489}}^1$

素因数の和:425528

約数の個数: 16

約数和(自身を含む): 735246720

約数和(自身を除く): 197003135

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 425489, 2127445, 4680379, 9786247, 23401895, 48931235, 107648717, 538243585]

約数ペア:

[(1, 538243585), (5, 107648717), (11, 48931235), (23, 23401895), (55, 9786247), (115, 4680379), (253, 2127445), (1265, 425489)]