855248835

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479131}}^1$

素因数の和:479163

約数の個数: 32

約数和(自身を含む): 1655880192

約数和(自身を除く): 800631357

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 479131, 1437393, 2395655, 3353917, 7186965, 8145227, 10061751, 16769585, 24435681, 40726135, 50308755, 57016589, 122178405, 171049767, 285082945, 855248835]

約数ペア:

[(1, 855248835), (3, 285082945), (5, 171049767), (7, 122178405), (15, 57016589), (17, 50308755), (21, 40726135), (35, 24435681), (51, 16769585), (85, 10061751), (105, 8145227), (119, 7186965), (255, 3353917), (357, 2395655), (595, 1437393), (1785, 479131)]