9219415

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 11439648

約数和(自身を除く): 2220233

約数列:

[1, 5, 43, 137, 215, 313, 685, 1565, 5891, 13459, 29455, 42881, 67295, 214405, 1843883, 9219415]

約数ペア:

[(1, 9219415), (5, 1843883), (43, 214405), (137, 67295), (215, 42881), (313, 29455), (685, 13459), (1565, 5891)]