492778495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2063}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 666952704

約数和(自身を除く): 174174209

約数列:

[1, 5, 11, 43, 55, 101, 215, 473, 505, 1111, 2063, 2365, 4343, 5555, 10315, 21715, 22693, 47773, 88709, 113465, 208363, 238865, 443545, 975799, 1041815, 2291993, 4878995, 8959609, 11459965, 44798045, 98555699, 492778495]

約数ペア:

[(1, 492778495), (5, 98555699), (11, 44798045), (43, 11459965), (55, 8959609), (101, 4878995), (215, 2291993), (473, 1041815), (505, 975799), (1111, 443545), (2063, 238865), (2365, 208363), (4343, 113465), (5555, 88709), (10315, 47773), (21715, 22693)]