15287525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 21587904

約数和(自身を除く): 6300379

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 2417, 6325, 12085, 26587, 55591, 60425, 132935, 277955, 611501, 664675, 1389775, 3057505, 15287525]

約数ペア:

[(1, 15287525), (5, 3057505), (11, 1389775), (23, 664675), (25, 611501), (55, 277955), (115, 132935), (253, 60425), (275, 55591), (575, 26587), (1265, 12085), (2417, 6325)]