259261035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{42467}}^1$

素因数の和:42523

約数の個数: 32

約数和(自身を含む): 464769792

約数和(自身を除く): 205508757

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 42467, 127401, 212335, 467137, 637005, 1401411, 1571279, 2335685, 4713837, 7007055, 7856395, 17284069, 23569185, 51852207, 86420345, 259261035]

約数ペア:

[(1, 259261035), (3, 86420345), (5, 51852207), (11, 23569185), (15, 17284069), (33, 7856395), (37, 7007055), (55, 4713837), (111, 2335685), (165, 1571279), (185, 1401411), (407, 637005), (555, 467137), (1221, 212335), (2035, 127401), (6105, 42467)]