71126895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39847}}^1$

素因数の和:39879

約数の個数: 32

約数和(自身を含む): 137714688

約数和(自身を除く): 66587793

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 39847, 119541, 199235, 278929, 597705, 677399, 836787, 1394645, 2032197, 3386995, 4183935, 4741793, 10160985, 14225379, 23708965, 71126895]

約数ペア:

[(1, 71126895), (3, 23708965), (5, 14225379), (7, 10160985), (15, 4741793), (17, 4183935), (21, 3386995), (35, 2032197), (51, 1394645), (85, 836787), (105, 677399), (119, 597705), (255, 278929), (357, 199235), (595, 119541), (1785, 39847)]