996908275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{7207}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 1351413504

約数和(自身を除く): 354505229

約数列:

[1, 5, 11, 25, 55, 275, 503, 2515, 5533, 7207, 12575, 27665, 36035, 79277, 138325, 180175, 396385, 1981925, 3625121, 18125605, 39876331, 90628025, 199381655, 996908275]

約数ペア:

[(1, 996908275), (5, 199381655), (11, 90628025), (25, 39876331), (55, 18125605), (275, 3625121), (503, 1981925), (2515, 396385), (5533, 180175), (7207, 138325), (12575, 79277), (27665, 36035)]