15672904869

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 21406464000

約数和(自身を除く): 5733559131

約数列:

[1, 3, 71, 149, 213, 379, 447, 1137, 1303, 3909, 10579, 26909, 31737, 56471, 80727, 92513, 169413, 194147, 277539, 493837, 582441, 1481511, 4009441, 12028323, 13784437, 35062427, 41353311, 73581713, 105187281, 220745139, 5224301623, 15672904869]

約数ペア:

[(1, 15672904869), (3, 5224301623), (71, 220745139), (149, 105187281), (213, 73581713), (379, 41353311), (447, 35062427), (1137, 13784437), (1303, 12028323), (3909, 4009441), (10579, 1481511), (26909, 582441), (31737, 493837), (56471, 277539), (80727, 194147), (92513, 169413)]