12912013665

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{129893}}^1$

素因数の和:129998

約数の個数: 36

約数和(自身を含む): 22867319124

約数和(自身を除く): 9955305459

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 2209, 6627, 11045, 19881, 33135, 99405, 129893, 389679, 649465, 1169037, 1948395, 5845185, 6104971, 18314913, 30524855, 54944739, 91574565, 274723695, 286933637, 860800911, 1434668185, 2582402733, 4304004555, 12912013665]

約数ペア:

[(1, 12912013665), (3, 4304004555), (5, 2582402733), (9, 1434668185), (15, 860800911), (45, 286933637), (47, 274723695), (141, 91574565), (235, 54944739), (423, 30524855), (705, 18314913), (2115, 6104971), (2209, 5845185), (6627, 1948395), (11045, 1169037), (19881, 649465), (33135, 389679), (99405, 129893)]