29477835

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 26682165

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 1499, 2185, 3933, 4497, 6555, 7495, 13491, 19665, 22485, 28481, 34477, 67455, 85443, 103431, 142405, 172385, 256329, 310293, 427215, 517155, 655063, 1281645, 1551465, 1965189, 3275315, 5895567, 9825945, 29477835]

約数ペア:

[(1, 29477835), (3, 9825945), (5, 5895567), (9, 3275315), (15, 1965189), (19, 1551465), (23, 1281645), (45, 655063), (57, 517155), (69, 427215), (95, 310293), (115, 256329), (171, 172385), (207, 142405), (285, 103431), (345, 85443), (437, 67455), (855, 34477), (1035, 28481), (1311, 22485), (1499, 19665), (2185, 13491), (3933, 7495), (4497, 6555)]