57318135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 112223232

約数和(自身を除く): 54905097

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 163, 197, 255, 357, 489, 591, 595, 815, 985, 1141, 1379, 1785, 2445, 2771, 2955, 3349, 3423, 4137, 5705, 6895, 8313, 10047, 13855, 16745, 17115, 19397, 20685, 23443, 32111, 41565, 50235, 58191, 70329, 96333, 96985, 117215, 160555, 224777, 290955, 351645, 481665, 545887, 674331, 1123885, 1637661, 2729435, 3371655, 3821209, 8188305, 11463627, 19106045, 57318135]

約数ペア:

[(1, 57318135), (3, 19106045), (5, 11463627), (7, 8188305), (15, 3821209), (17, 3371655), (21, 2729435), (35, 1637661), (51, 1123885), (85, 674331), (105, 545887), (119, 481665), (163, 351645), (197, 290955), (255, 224777), (357, 160555), (489, 117215), (591, 96985), (595, 96333), (815, 70329), (985, 58191), (1141, 50235), (1379, 41565), (1785, 32111), (2445, 23443), (2771, 20685), (2955, 19397), (3349, 17115), (3423, 16745), (4137, 13855), (5705, 10047), (6895, 8313)]