65604495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4099}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 115718400

約数和(自身を除く): 50113905

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 4099, 5335, 12297, 16005, 20495, 45089, 61485, 135267, 225445, 397603, 676335, 1192809, 1988015, 4373633, 5964045, 13120899, 21868165, 65604495]

約数ペア:

[(1, 65604495), (3, 21868165), (5, 13120899), (11, 5964045), (15, 4373633), (33, 1988015), (55, 1192809), (97, 676335), (165, 397603), (291, 225445), (485, 135267), (1067, 61485), (1455, 45089), (3201, 20495), (4099, 16005), (5335, 12297)]