282007155

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 479775744

約数和(自身を除く): 197768589

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 443, 465, 555, 1147, 1329, 1369, 2215, 3441, 4107, 5735, 6645, 6845, 13733, 16391, 17205, 20535, 41199, 42439, 49173, 68665, 81955, 127317, 205995, 212195, 245865, 508121, 606467, 636585, 1524363, 1819401, 2540605, 3032335, 7621815, 9097005, 18800477, 56401431, 94002385, 282007155]

約数ペア:

[(1, 282007155), (3, 94002385), (5, 56401431), (15, 18800477), (31, 9097005), (37, 7621815), (93, 3032335), (111, 2540605), (155, 1819401), (185, 1524363), (443, 636585), (465, 606467), (555, 508121), (1147, 245865), (1329, 212195), (1369, 205995), (2215, 127317), (3441, 81955), (4107, 68665), (5735, 49173), (6645, 42439), (6845, 41199), (13733, 20535), (16391, 17205)]