47939115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 88229376

約数和(自身を除く): 40290261

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 2801, 3423, 5705, 8403, 14005, 17115, 19607, 42015, 58821, 98035, 294105, 456563, 1369689, 2282815, 3195941, 6848445, 9587823, 15979705, 47939115]

約数ペア:

[(1, 47939115), (3, 15979705), (5, 9587823), (7, 6848445), (15, 3195941), (21, 2282815), (35, 1369689), (105, 456563), (163, 294105), (489, 98035), (815, 58821), (1141, 42015), (2445, 19607), (2801, 17115), (3423, 14005), (5705, 8403)]