2247488375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{52727}}^1$

素因数の和:52784

約数の個数: 32

約数和(自身を含む): 3158618112

約数和(自身を除く): 911129737

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 775, 1375, 1705, 3875, 8525, 42625, 52727, 263635, 579997, 1318175, 1634537, 2899985, 6590875, 8172685, 14499925, 17979907, 40863425, 72499625, 89899535, 204317125, 449497675, 2247488375]

約数ペア:

[(1, 2247488375), (5, 449497675), (11, 204317125), (25, 89899535), (31, 72499625), (55, 40863425), (125, 17979907), (155, 14499925), (275, 8172685), (341, 6590875), (775, 2899985), (1375, 1634537), (1705, 1318175), (3875, 579997), (8525, 263635), (42625, 52727)]