12182225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 17022720

約数和(自身を除く): 4840495

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1429, 1705, 7145, 8525, 15719, 35725, 44299, 78595, 221495, 392975, 487289, 1107475, 2436445, 12182225]

約数ペア:

[(1, 12182225), (5, 2436445), (11, 1107475), (25, 487289), (31, 392975), (55, 221495), (155, 78595), (275, 44299), (341, 35725), (775, 15719), (1429, 8525), (1705, 7145)]