18069645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 31893120

約数和(自身を除く): 13823475

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1129, 1455, 3201, 3387, 5335, 5645, 12419, 16005, 16935, 37257, 62095, 109513, 186285, 328539, 547565, 1204643, 1642695, 3613929, 6023215, 18069645]

約数ペア:

[(1, 18069645), (3, 6023215), (5, 3613929), (11, 1642695), (15, 1204643), (33, 547565), (55, 328539), (97, 186285), (165, 109513), (291, 62095), (485, 37257), (1067, 16935), (1129, 16005), (1455, 12419), (3201, 5645), (3387, 5335)]