26190125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 9662419

約数列:

[1, 5, 13, 25, 65, 71, 125, 227, 325, 355, 923, 1135, 1625, 1775, 2951, 4615, 5675, 8875, 14755, 16117, 23075, 28375, 73775, 80585, 115375, 209521, 368875, 402925, 1047605, 2014625, 5238025, 26190125]

約数ペア:

[(1, 26190125), (5, 5238025), (13, 2014625), (25, 1047605), (65, 402925), (71, 368875), (125, 209521), (227, 115375), (325, 80585), (355, 73775), (923, 28375), (1135, 23075), (1625, 16117), (1775, 14755), (2951, 8875), (4615, 5675)]