1427123665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1128161}}^1$

素因数の和:1128200

約数の個数: 16

約数和(自身を含む): 1949463936

約数和(自身を除く): 522340271

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1128161, 5640805, 12409771, 25947703, 62048855, 129738515, 285424733, 1427123665]

約数ペア:

[(1, 1427123665), (5, 285424733), (11, 129738515), (23, 62048855), (55, 25947703), (115, 12409771), (253, 5640805), (1265, 1128161)]