26027375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 37020672

約数和(自身を除く): 10993297

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 823, 1265, 1375, 2875, 4115, 6325, 9053, 18929, 20575, 31625, 45265, 94645, 102875, 208219, 226325, 473225, 1041095, 1131625, 2366125, 5205475, 26027375]

約数ペア:

[(1, 26027375), (5, 5205475), (11, 2366125), (23, 1131625), (25, 1041095), (55, 473225), (115, 226325), (125, 208219), (253, 102875), (275, 94645), (575, 45265), (823, 31625), (1265, 20575), (1375, 18929), (2875, 9053), (4115, 6325)]