85810955

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 24504565

約数列:

[1, 5, 37, 47, 71, 139, 185, 235, 355, 695, 1739, 2627, 3337, 5143, 6533, 8695, 9869, 13135, 16685, 25715, 32665, 49345, 123469, 241721, 365153, 463843, 617345, 1208605, 1825765, 2319215, 17162191, 85810955]

約数ペア:

[(1, 85810955), (5, 17162191), (37, 2319215), (47, 1825765), (71, 1208605), (139, 617345), (185, 463843), (235, 365153), (355, 241721), (695, 123469), (1739, 49345), (2627, 32665), (3337, 25715), (5143, 16685), (6533, 13135), (8695, 9869)]