53252585

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 68632920

約数和(自身を除く): 15380335

約数列:

[1, 5, 17, 85, 137, 269, 289, 685, 1345, 1445, 2329, 4573, 11645, 22865, 36853, 39593, 77741, 184265, 197965, 388705, 626501, 3132505, 10650517, 53252585]

約数ペア:

[(1, 53252585), (5, 10650517), (17, 3132505), (85, 626501), (137, 388705), (269, 197965), (289, 184265), (685, 77741), (1345, 39593), (1445, 36853), (2329, 22865), (4573, 11645)]