122220615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 217848960

約数和(自身を除く): 95628345

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 139, 165, 219, 365, 417, 695, 803, 1095, 1529, 2085, 2409, 4015, 4587, 5329, 7645, 10147, 12045, 15987, 22935, 26645, 30441, 50735, 58619, 79935, 111617, 152205, 175857, 293095, 334851, 558085, 740731, 879285, 1674255, 2222193, 3703655, 8148041, 11110965, 24444123, 40740205, 122220615]

約数ペア:

[(1, 122220615), (3, 40740205), (5, 24444123), (11, 11110965), (15, 8148041), (33, 3703655), (55, 2222193), (73, 1674255), (139, 879285), (165, 740731), (219, 558085), (365, 334851), (417, 293095), (695, 175857), (803, 152205), (1095, 111617), (1529, 79935), (2085, 58619), (2409, 50735), (4015, 30441), (4587, 26645), (5329, 22935), (7645, 15987), (10147, 12045)]