136400125

素因数分解:

$5^3\times {\mathrm{83}}^1\times {\mathrm{13147}}^1$

素因数の和:13245

約数の個数: 16

約数和(自身を含む): 172291392

約数和(自身を除く): 35891267

約数列:

[1, 5, 25, 83, 125, 415, 2075, 10375, 13147, 65735, 328675, 1091201, 1643375, 5456005, 27280025, 136400125]

約数ペア:

[(1, 136400125), (5, 27280025), (25, 5456005), (83, 1643375), (125, 1091201), (415, 328675), (2075, 65735), (10375, 13147)]