6943225

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 27

約数和(自身を含む): 9450381

約数和(自身を除く): 2507156

約数列:

[1, 5, 17, 25, 31, 85, 155, 289, 425, 527, 775, 961, 1445, 2635, 4805, 7225, 8959, 13175, 16337, 24025, 44795, 81685, 223975, 277729, 408425, 1388645, 6943225]

約数ペア:

[(1, 6943225), (5, 1388645), (17, 408425), (25, 277729), (31, 223975), (85, 81685), (155, 44795), (289, 24025), (425, 16337), (527, 13175), (775, 8959), (961, 7225), (1445, 4805)]