1256552705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1\times {\mathrm{4339}}^1$

素因数の和:7768

約数の個数: 16

約数和(自身を含む): 1597397760

約数和(自身を除く): 340845055

約数列:

[1, 5, 17, 85, 3407, 4339, 17035, 21695, 57919, 73763, 289595, 368815, 14782973, 73914865, 251310541, 1256552705]

約数ペア:

[(1, 1256552705), (5, 251310541), (17, 73914865), (85, 14782973), (3407, 368815), (4339, 289595), (17035, 73763), (21695, 57919)]