30954275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 43235328

約数和(自身を除く): 12281053

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 3631, 8525, 18155, 39941, 90775, 112561, 199705, 562805, 998525, 1238171, 2814025, 6190855, 30954275]

約数ペア:

[(1, 30954275), (5, 6190855), (11, 2814025), (25, 1238171), (31, 998525), (55, 562805), (155, 199705), (275, 112561), (341, 90775), (775, 39941), (1705, 18155), (3631, 8525)]