204885465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6257}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 342437760

約数和(自身を除く): 137552295

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2183, 6257, 6549, 10915, 18771, 31285, 32745, 93855, 231509, 369163, 694527, 1107489, 1157545, 1845815, 3472635, 5537445, 13659031, 40977093, 68295155, 204885465]

約数ペア:

[(1, 204885465), (3, 68295155), (5, 40977093), (15, 13659031), (37, 5537445), (59, 3472635), (111, 1845815), (177, 1157545), (185, 1107489), (295, 694527), (555, 369163), (885, 231509), (2183, 93855), (6257, 32745), (6549, 31285), (10915, 18771)]