66767745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3581}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 50836479

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3581, 3729, 6215, 10743, 17905, 18645, 39391, 53715, 118173, 196955, 404653, 590865, 1213959, 2023265, 4451183, 6069795, 13353549, 22255915, 66767745]

約数ペア:

[(1, 66767745), (3, 22255915), (5, 13353549), (11, 6069795), (15, 4451183), (33, 2023265), (55, 1213959), (113, 590865), (165, 404653), (339, 196955), (565, 118173), (1243, 53715), (1695, 39391), (3581, 18645), (3729, 17905), (6215, 10743)]