17966802405

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{16921}}^1$

素因数の和:17997

約数の個数: 32

約数和(自身を含む): 29182733568

約数和(自身を除く): 11215931163

約数列:

[1, 3, 5, 15, 71, 213, 355, 997, 1065, 2991, 4985, 14955, 16921, 50763, 70787, 84605, 212361, 253815, 353935, 1061805, 1201391, 3604173, 6006955, 16870237, 18020865, 50610711, 84351185, 253053555, 1197786827, 3593360481, 5988934135, 17966802405]

約数ペア:

[(1, 17966802405), (3, 5988934135), (5, 3593360481), (15, 1197786827), (71, 253053555), (213, 84351185), (355, 50610711), (997, 18020865), (1065, 16870237), (2991, 6006955), (4985, 3604173), (14955, 1201391), (16921, 1061805), (50763, 353935), (70787, 253815), (84605, 212361)]