306028815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16903}}^1$

素因数の和:16999

約数の個数: 32

約数和(自身を含む): 525782016

約数和(自身を除く): 219753201

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 16903, 18105, 50709, 84515, 253545, 287351, 862053, 1200113, 1436755, 3600339, 4310265, 6000565, 18001695, 20401921, 61205763, 102009605, 306028815]

約数ペア:

[(1, 306028815), (3, 102009605), (5, 61205763), (15, 20401921), (17, 18001695), (51, 6000565), (71, 4310265), (85, 3600339), (213, 1436755), (255, 1200113), (355, 862053), (1065, 287351), (1207, 253545), (3621, 84515), (6035, 50709), (16903, 18105)]