66297165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{907}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 116107776

約数和(自身を除く): 49810611

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 907, 1329, 2215, 2721, 4535, 4873, 6645, 9977, 13605, 14619, 24365, 29931, 49885, 73095, 149655, 401801, 1205403, 2009005, 4419811, 6027015, 13259433, 22099055, 66297165]

約数ペア:

[(1, 66297165), (3, 22099055), (5, 13259433), (11, 6027015), (15, 4419811), (33, 2009005), (55, 1205403), (165, 401801), (443, 149655), (907, 73095), (1329, 49885), (2215, 29931), (2721, 24365), (4535, 14619), (4873, 13605), (6645, 9977)]