120730185

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13901}}^1$

素因数の和:14105

約数の個数: 24

約数和(自身を含む): 210365064

約数和(自身を除く): 89634879

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 13901, 41703, 69505, 125109, 208515, 625545, 2682893, 8048679, 13414465, 24146037, 40243395, 120730185]

約数ペア:

[(1, 120730185), (3, 40243395), (5, 24146037), (9, 13414465), (15, 8048679), (45, 2682893), (193, 625545), (579, 208515), (965, 125109), (1737, 69505), (2895, 41703), (8685, 13901)]