3915285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 6963840

約数和(自身を除く): 3048555

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 389, 671, 915, 1167, 1945, 2013, 3355, 4279, 5835, 10065, 12837, 21395, 23729, 64185, 71187, 118645, 261019, 355935, 783057, 1305095, 3915285]

約数ペア:

[(1, 3915285), (3, 1305095), (5, 783057), (11, 355935), (15, 261019), (33, 118645), (55, 71187), (61, 64185), (165, 23729), (183, 21395), (305, 12837), (389, 10065), (671, 5835), (915, 4279), (1167, 3355), (1945, 2013)]