127283755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 170035200

約数和(自身を除く): 42751445

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 551, 893, 983, 1363, 2755, 4465, 4915, 6815, 18677, 25897, 28507, 46201, 93385, 129485, 142535, 231005, 541633, 877819, 1339829, 2708165, 4389095, 6699145, 25456751, 127283755]

約数ペア:

[(1, 127283755), (5, 25456751), (19, 6699145), (29, 4389095), (47, 2708165), (95, 1339829), (145, 877819), (235, 541633), (551, 231005), (893, 142535), (983, 129485), (1363, 93385), (2755, 46201), (4465, 28507), (4915, 25897), (6815, 18677)]