187299125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 255091200

約数和(自身を除く): 67792075

約数列:

[1, 5, 13, 25, 65, 79, 125, 325, 395, 1027, 1459, 1625, 1975, 5135, 7295, 9875, 18967, 25675, 36475, 94835, 115261, 128375, 182375, 474175, 576305, 1498393, 2370875, 2881525, 7491965, 14407625, 37459825, 187299125]

約数ペア:

[(1, 187299125), (5, 37459825), (13, 14407625), (25, 7491965), (65, 2881525), (79, 2370875), (125, 1498393), (325, 576305), (395, 474175), (1027, 182375), (1459, 128375), (1625, 115261), (1975, 94835), (5135, 36475), (7295, 25675), (9875, 18967)]