1901470101515

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1\times {\mathrm{31957}}^1$

素因数の和:34271

約数の個数: 32

約数和(自身を含む): 2373640822080

約数和(自身を除く): 472170720565

約数列:

[1, 5, 29, 145, 197, 985, 2083, 5713, 10415, 28565, 31957, 60407, 159785, 302035, 410351, 926753, 2051755, 4633765, 6295529, 11900179, 31477645, 59500895, 66566431, 182570341, 332832155, 912851705, 1930426499, 9652132495, 13113586907, 65567934535, 380294020303, 1901470101515]

約数ペア:

[(1, 1901470101515), (5, 380294020303), (29, 65567934535), (145, 13113586907), (197, 9652132495), (985, 1930426499), (2083, 912851705), (5713, 332832155), (10415, 182570341), (28565, 66566431), (31957, 59500895), (60407, 31477645), (159785, 11900179), (302035, 6295529), (410351, 4633765), (926753, 2051755)]