1320231045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{12573629}}^1$

素因数の和:12573644

約数の個数: 16

約数和(自身を含む): 2414136960

約数和(自身を除く): 1093905915

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 12573629, 37720887, 62868145, 88015403, 188604435, 264046209, 440077015, 1320231045]

約数ペア:

[(1, 1320231045), (3, 440077015), (5, 264046209), (7, 188604435), (15, 88015403), (21, 62868145), (35, 37720887), (105, 12573629)]