2742488375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{86719}}^1$

素因数の和:86768

約数の個数: 32

約数和(自身を含む): 3896156160

約数和(自身を除く): 1153667785

約数列:

[1, 5, 11, 23, 25, 55, 115, 125, 253, 275, 575, 1265, 1375, 2875, 6325, 31625, 86719, 433595, 953909, 1994537, 2167975, 4769545, 9972685, 10839875, 21939907, 23847725, 49863425, 109699535, 119238625, 249317125, 548497675, 2742488375]

約数ペア:

[(1, 2742488375), (5, 548497675), (11, 249317125), (23, 119238625), (25, 109699535), (55, 49863425), (115, 23847725), (125, 21939907), (253, 10839875), (275, 9972685), (575, 4769545), (1265, 2167975), (1375, 1994537), (2875, 953909), (6325, 433595), (31625, 86719)]