3078955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 1353365

約数列:

[1, 5, 11, 17, 37, 55, 85, 89, 185, 187, 407, 445, 629, 935, 979, 1513, 2035, 3145, 3293, 4895, 6919, 7565, 16465, 16643, 34595, 36223, 55981, 83215, 181115, 279905, 615791, 3078955]

約数ペア:

[(1, 3078955), (5, 615791), (11, 279905), (17, 181115), (37, 83215), (55, 55981), (85, 36223), (89, 34595), (185, 16643), (187, 16465), (407, 7565), (445, 6919), (629, 4895), (935, 3293), (979, 3145), (1513, 2035)]