26137065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 44311680

約数和(自身を除く): 18174615

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 313, 879, 939, 1465, 1565, 4395, 4695, 5567, 5947, 16701, 17841, 27835, 29735, 83505, 89205, 91709, 275127, 458545, 1375635, 1742471, 5227413, 8712355, 26137065]

約数ペア:

[(1, 26137065), (3, 8712355), (5, 5227413), (15, 1742471), (19, 1375635), (57, 458545), (95, 275127), (285, 91709), (293, 89205), (313, 83505), (879, 29735), (939, 27835), (1465, 17841), (1565, 16701), (4395, 5947), (4695, 5567)]