72718525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11541

約数の個数: 24

約数和(自身を含む): 102654144

約数和(自身を除く): 29935619

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 11497, 57485, 126467, 264431, 287425, 632335, 1322155, 2908741, 3161675, 6610775, 14543705, 72718525]

約数ペア:

[(1, 72718525), (5, 14543705), (11, 6610775), (23, 3161675), (25, 2908741), (55, 1322155), (115, 632335), (253, 287425), (275, 264431), (575, 126467), (1265, 57485), (6325, 11497)]