4721155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 6095520

約数和(自身を除く): 1374365

約数列:

[1, 5, 17, 67, 85, 335, 829, 1139, 4145, 5695, 14093, 55543, 70465, 277715, 944231, 4721155]

約数ペア:

[(1, 4721155), (5, 944231), (17, 277715), (67, 70465), (85, 55543), (335, 14093), (829, 5695), (1139, 4145)]