12462155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 4085173

約数列:

[1, 5, 31, 37, 41, 53, 155, 185, 205, 265, 1147, 1271, 1517, 1643, 1961, 2173, 5735, 6355, 7585, 8215, 9805, 10865, 47027, 60791, 67363, 80401, 235135, 303955, 336815, 402005, 2492431, 12462155]

約数ペア:

[(1, 12462155), (5, 2492431), (31, 402005), (37, 336815), (41, 303955), (53, 235135), (155, 80401), (185, 67363), (205, 60791), (265, 47027), (1147, 10865), (1271, 9805), (1517, 8215), (1643, 7585), (1961, 6355), (2173, 5735)]