68748625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{49999}}^1$

素因数の和:50025

約数の個数: 16

約数和(自身を含む): 93600000

約数和(自身を除く): 24851375

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 49999, 249995, 549989, 1249975, 2749945, 6249875, 13749725, 68748625]

約数ペア:

[(1, 68748625), (5, 13749725), (11, 6249875), (25, 2749945), (55, 1249975), (125, 549989), (275, 249995), (1375, 49999)]