4066205

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 5902848

約数和(自身を除く): 1836643

約数列:

[1, 5, 11, 13, 47, 55, 65, 121, 143, 235, 517, 605, 611, 715, 1331, 1573, 2585, 3055, 5687, 6655, 6721, 7865, 17303, 28435, 33605, 62557, 73931, 86515, 312785, 369655, 813241, 4066205]

約数ペア:

[(1, 4066205), (5, 813241), (11, 369655), (13, 312785), (47, 86515), (55, 73931), (65, 62557), (121, 33605), (143, 28435), (235, 17303), (517, 7865), (605, 6721), (611, 6655), (715, 5687), (1331, 3055), (1573, 2585)]