1321024145

素因数分解:

$5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{69001}}^1$

素因数の和:69560

約数の個数: 16

約数和(自身を含む): 1815028608

約数和(自身を除く): 494004463

約数列:

[1, 5, 7, 35, 547, 2735, 3829, 19145, 69001, 345005, 483007, 2415035, 37743547, 188717735, 264204829, 1321024145]

約数ペア:

[(1, 1321024145), (5, 264204829), (7, 188717735), (35, 37743547), (547, 2415035), (2735, 483007), (3829, 345005), (19145, 69001)]