15226277

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 18194400

約数和(自身を除く): 2968123

約数列:

[1, 11, 19, 37, 121, 179, 209, 407, 703, 1969, 2299, 3401, 4477, 6623, 7733, 21659, 37411, 72853, 85063, 125837, 411521, 801383, 1384207, 15226277]

約数ペア:

[(1, 15226277), (11, 1384207), (19, 801383), (37, 411521), (121, 125837), (179, 85063), (209, 72853), (407, 37411), (703, 21659), (1969, 7733), (2299, 6623), (3401, 4477)]