18415145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18143}}^1$

素因数の和:18184

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 7712215

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 18143, 90715, 127001, 526147, 635005, 2630735, 3683029, 18415145]

約数ペア:

[(1, 18415145), (5, 3683029), (7, 2630735), (29, 635005), (35, 526147), (145, 127001), (203, 90715), (1015, 18143)]