187868425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 242234496

約数和(自身を除く): 54366071

約数列:

[1, 5, 25, 37, 83, 185, 415, 925, 2075, 2447, 3071, 12235, 15355, 61175, 76775, 90539, 203101, 452695, 1015505, 2263475, 5077525, 7514737, 37573685, 187868425]

約数ペア:

[(1, 187868425), (5, 37573685), (25, 7514737), (37, 5077525), (83, 2263475), (185, 1015505), (415, 452695), (925, 203101), (2075, 90539), (2447, 76775), (3071, 61175), (12235, 15355)]