1295907265

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 1628605440

約数和(自身を除く): 332698175

約数列:

[1, 5, 47, 71, 101, 235, 355, 505, 769, 3337, 3845, 4747, 7171, 16685, 23735, 35855, 36143, 54599, 77669, 180715, 272995, 337037, 388345, 1685185, 2566153, 3650443, 5514499, 12830765, 18252215, 27572495, 259181453, 1295907265]

約数ペア:

[(1, 1295907265), (5, 259181453), (47, 27572495), (71, 18252215), (101, 12830765), (235, 5514499), (355, 3650443), (505, 2566153), (769, 1685185), (3337, 388345), (3845, 337037), (4747, 272995), (7171, 180715), (16685, 77669), (23735, 54599), (35855, 36143)]