1461145

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 2027520

約数和(自身を除く): 566375

約数列:

[1, 5, 7, 35, 109, 383, 545, 763, 1915, 2681, 3815, 13405, 41747, 208735, 292229, 1461145]

約数ペア:

[(1, 1461145), (5, 292229), (7, 208735), (35, 41747), (109, 13405), (383, 3815), (545, 2681), (763, 1915)]