1274565

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 2105856

約数和(自身を除く): 831291

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2741, 8223, 13705, 41115, 84971, 254913, 424855, 1274565]

約数ペア:

[(1, 1274565), (3, 424855), (5, 254913), (15, 84971), (31, 41115), (93, 13705), (155, 8223), (465, 2741)]