42606865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 61046784

約数和(自身を除く): 18439919

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 367, 535, 749, 1085, 1835, 2569, 3317, 3745, 11377, 12845, 16585, 23219, 39269, 56885, 79639, 116095, 196345, 274883, 398195, 1217339, 1374415, 6086695, 8521373, 42606865]

約数ペア:

[(1, 42606865), (5, 8521373), (7, 6086695), (31, 1374415), (35, 1217339), (107, 398195), (155, 274883), (217, 196345), (367, 116095), (535, 79639), (749, 56885), (1085, 39269), (1835, 23219), (2569, 16585), (3317, 12845), (3745, 11377)]