125874125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 171714816

約数和(自身を除く): 45840691

約数列:

[1, 5, 13, 25, 65, 71, 125, 325, 355, 923, 1091, 1625, 1775, 4615, 5455, 8875, 14183, 23075, 27275, 70915, 77461, 115375, 136375, 354575, 387305, 1006993, 1772875, 1936525, 5034965, 9682625, 25174825, 125874125]

約数ペア:

[(1, 125874125), (5, 25174825), (13, 9682625), (25, 5034965), (65, 1936525), (71, 1772875), (125, 1006993), (325, 387305), (355, 354575), (923, 136375), (1091, 115375), (1625, 77461), (1775, 70915), (4615, 27275), (5455, 23075), (8875, 14183)]