1116115

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 1806336

約数和(自身を除く): 690221

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 223, 385, 455, 715, 1001, 1115, 1561, 2453, 2899, 5005, 7805, 12265, 14495, 17171, 20293, 31889, 85855, 101465, 159445, 223223, 1116115]

約数ペア:

[(1, 1116115), (5, 223223), (7, 159445), (11, 101465), (13, 85855), (35, 31889), (55, 20293), (65, 17171), (77, 14495), (91, 12265), (143, 7805), (223, 5005), (385, 2899), (455, 2453), (715, 1561), (1001, 1115)]