2515671485

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 3110365440

約数和(自身を除く): 594693955

約数列:

[1, 5, 83, 103, 229, 257, 415, 515, 1145, 1285, 8549, 19007, 21331, 23587, 26471, 42745, 58853, 95035, 106655, 117935, 132355, 294265, 1957721, 2197093, 4884799, 6061859, 9788605, 10985465, 24423995, 30309295, 503134297, 2515671485]

約数ペア:

[(1, 2515671485), (5, 503134297), (83, 30309295), (103, 24423995), (229, 10985465), (257, 9788605), (415, 6061859), (515, 4884799), (1145, 2197093), (1285, 1957721), (8549, 294265), (19007, 132355), (21331, 117935), (23587, 106655), (26471, 95035), (42745, 58853)]