72469135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2161}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 91841760

約数和(自身を除く): 19372625

約数列:

[1, 5, 19, 95, 353, 1765, 2161, 6707, 10805, 33535, 41059, 205295, 762833, 3814165, 14493827, 72469135]

約数ペア:

[(1, 72469135), (5, 14493827), (19, 3814165), (95, 762833), (353, 205295), (1765, 41059), (2161, 33535), (6707, 10805)]