1320233565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{141277}}^1$

素因数の和:141381

約数の個数: 32

約数和(自身を含む): 2441283840

約数和(自身を除く): 1121050275

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 141277, 423831, 706385, 988939, 2119155, 2966817, 4944695, 12573653, 14834085, 37720959, 62868265, 88015571, 188604795, 264046713, 440077855, 1320233565]

約数ペア:

[(1, 1320233565), (3, 440077855), (5, 264046713), (7, 188604795), (15, 88015571), (21, 62868265), (35, 37720959), (89, 14834085), (105, 12573653), (267, 4944695), (445, 2966817), (623, 2119155), (1335, 988939), (1869, 706385), (3115, 423831), (9345, 141277)]