61087585

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 81567360

約数和(自身を除く): 20479775

約数列:

[1, 5, 13, 65, 67, 83, 169, 335, 415, 845, 871, 1079, 2197, 4355, 5395, 5561, 10985, 11323, 14027, 27805, 56615, 70135, 72293, 147199, 182351, 361465, 735995, 911755, 939809, 4699045, 12217517, 61087585]

約数ペア:

[(1, 61087585), (5, 12217517), (13, 4699045), (65, 939809), (67, 911755), (83, 735995), (169, 361465), (335, 182351), (415, 147199), (845, 72293), (871, 70135), (1079, 56615), (2197, 27805), (4355, 14027), (5395, 11323), (5561, 10985)]