29976805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 37376064

約数和(自身を除く): 7399259

約数列:

[1, 5, 43, 67, 215, 335, 2081, 2881, 10405, 14405, 89483, 139427, 447415, 697135, 5995361, 29976805]

約数ペア:

[(1, 29976805), (5, 5995361), (43, 697135), (67, 447415), (215, 139427), (335, 89483), (2081, 14405), (2881, 10405)]