2502395

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1230085

約数列:

[1, 5, 7, 19, 35, 53, 71, 95, 133, 265, 355, 371, 497, 665, 1007, 1349, 1855, 2485, 3763, 5035, 6745, 7049, 9443, 18815, 26341, 35245, 47215, 71497, 131705, 357485, 500479, 2502395]

約数ペア:

[(1, 2502395), (5, 500479), (7, 357485), (19, 131705), (35, 71497), (53, 47215), (71, 35245), (95, 26341), (133, 18815), (265, 9443), (355, 7049), (371, 6745), (497, 5035), (665, 3763), (1007, 2485), (1349, 1855)]