47637345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{719}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 87367680

約数和(自身を除く): 39730335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 631, 719, 1893, 2157, 3155, 3595, 4417, 5033, 9465, 10785, 13251, 15099, 22085, 25165, 66255, 75495, 453689, 1361067, 2268445, 3175823, 6805335, 9527469, 15879115, 47637345]

約数ペア:

[(1, 47637345), (3, 15879115), (5, 9527469), (7, 6805335), (15, 3175823), (21, 2268445), (35, 1361067), (105, 453689), (631, 75495), (719, 66255), (1893, 25165), (2157, 22085), (3155, 15099), (3595, 13251), (4417, 10785), (5033, 9465)]