47718765

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 86661120

約数和(自身を除く): 38942355

約数列:

[1, 3, 5, 9, 15, 31, 45, 79, 93, 155, 237, 279, 395, 433, 465, 711, 1185, 1299, 1395, 2165, 2449, 3555, 3897, 6495, 7347, 12245, 13423, 19485, 22041, 34207, 36735, 40269, 67115, 102621, 110205, 120807, 171035, 201345, 307863, 513105, 604035, 1060417, 1539315, 3181251, 5302085, 9543753, 15906255, 47718765]

約数ペア:

[(1, 47718765), (3, 15906255), (5, 9543753), (9, 5302085), (15, 3181251), (31, 1539315), (45, 1060417), (79, 604035), (93, 513105), (155, 307863), (237, 201345), (279, 171035), (395, 120807), (433, 110205), (465, 102621), (711, 67115), (1185, 40269), (1299, 36735), (1395, 34207), (2165, 22041), (2449, 19485), (3555, 13423), (3897, 12245), (6495, 7347)]