69275855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 26718001

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 451, 991, 1271, 1705, 2255, 4955, 6355, 10901, 13981, 30721, 40631, 54505, 69905, 153605, 203155, 337931, 446941, 1259561, 1689655, 2234705, 6297805, 13855171, 69275855]

約数ペア:

[(1, 69275855), (5, 13855171), (11, 6297805), (31, 2234705), (41, 1689655), (55, 1259561), (155, 446941), (205, 337931), (341, 203155), (451, 153605), (991, 69905), (1271, 54505), (1705, 40631), (2255, 30721), (4955, 13981), (6355, 10901)]