13995875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 4873885

約数列:

[1, 5, 19, 25, 71, 83, 95, 125, 355, 415, 475, 1349, 1577, 1775, 2075, 2375, 5893, 6745, 7885, 8875, 10375, 29465, 33725, 39425, 111967, 147325, 168625, 197125, 559835, 736625, 2799175, 13995875]

約数ペア:

[(1, 13995875), (5, 2799175), (19, 736625), (25, 559835), (71, 197125), (83, 168625), (95, 147325), (125, 111967), (355, 39425), (415, 33725), (475, 29465), (1349, 10375), (1577, 8875), (1775, 7885), (2075, 6745), (2375, 5893)]