47812755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 81877824

約数和(自身を除く): 34065069

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 1933, 4947, 5799, 8245, 9665, 24735, 28995, 32861, 98583, 164305, 187501, 492915, 562503, 937505, 2812515, 3187517, 9562551, 15937585, 47812755]

約数ペア:

[(1, 47812755), (3, 15937585), (5, 9562551), (15, 3187517), (17, 2812515), (51, 937505), (85, 562503), (97, 492915), (255, 187501), (291, 164305), (485, 98583), (1455, 32861), (1649, 28995), (1933, 24735), (4947, 9665), (5799, 8245)]