67340465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{24443}}^1$

素因数の和:24496

約数の個数: 16

約数和(自身を含む): 87998400

約数和(自身を除く): 20657935

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 24443, 122215, 464417, 708847, 2322085, 3544235, 13468093, 67340465]

約数ペア:

[(1, 67340465), (5, 13468093), (19, 3544235), (29, 2322085), (95, 708847), (145, 464417), (551, 122215), (2755, 24443)]