12595375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 17716608

約数和(自身を除く): 5121233

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 337, 575, 1495, 1625, 1685, 2875, 4381, 7475, 7751, 8425, 21905, 37375, 38755, 42125, 100763, 109525, 193775, 503815, 547625, 968875, 2519075, 12595375]

約数ペア:

[(1, 12595375), (5, 2519075), (13, 968875), (23, 547625), (25, 503815), (65, 193775), (115, 109525), (125, 100763), (299, 42125), (325, 38755), (337, 37375), (575, 21905), (1495, 8425), (1625, 7751), (1685, 7475), (2875, 4381)]