4897305

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 9879012

約数和(自身を除く): 4981707

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 2221, 6663, 11105, 15547, 19989, 33315, 46641, 77735, 99945, 108829, 139923, 233205, 326487, 544145, 699615, 979461, 1632435, 4897305]

約数ペア:

[(1, 4897305), (3, 1632435), (5, 979461), (7, 699615), (9, 544145), (15, 326487), (21, 233205), (35, 139923), (45, 108829), (49, 99945), (63, 77735), (105, 46641), (147, 33315), (245, 19989), (315, 15547), (441, 11105), (735, 6663), (2205, 2221)]