69892095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51203}}^1$

素因数の和:51231

約数の個数: 32

約数和(自身を含む): 137636352

約数和(自身を除く): 67744257

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 51203, 153609, 256015, 358421, 665639, 768045, 1075263, 1792105, 1996917, 3328195, 4659473, 5376315, 9984585, 13978419, 23297365, 69892095]

約数ペア:

[(1, 69892095), (3, 23297365), (5, 13978419), (7, 9984585), (13, 5376315), (15, 4659473), (21, 3328195), (35, 1996917), (39, 1792105), (65, 1075263), (91, 768045), (105, 665639), (195, 358421), (273, 256015), (455, 153609), (1365, 51203)]