63990255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26497}}^1$

素因数の和:26535

約数の個数: 32

約数和(自身を含む): 122102784

約数和(自身を除く): 58112529

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 26497, 79491, 132485, 185479, 397455, 556437, 609431, 927395, 1828293, 2782185, 3047155, 4266017, 9141465, 12798051, 21330085, 63990255]

約数ペア:

[(1, 63990255), (3, 21330085), (5, 12798051), (7, 9141465), (15, 4266017), (21, 3047155), (23, 2782185), (35, 1828293), (69, 927395), (105, 609431), (115, 556437), (161, 397455), (345, 185479), (483, 132485), (805, 79491), (2415, 26497)]