137355655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1699}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 186048000

約数和(自身を除く): 48692345

約数列:

[1, 5, 19, 23, 37, 95, 115, 185, 437, 703, 851, 1699, 2185, 3515, 4255, 8495, 16169, 32281, 39077, 62863, 80845, 161405, 195385, 314315, 742463, 1194397, 1445849, 3712315, 5971985, 7229245, 27471131, 137355655]

約数ペア:

[(1, 137355655), (5, 27471131), (19, 7229245), (23, 5971985), (37, 3712315), (95, 1445849), (115, 1194397), (185, 742463), (437, 314315), (703, 195385), (851, 161405), (1699, 80845), (2185, 62863), (3515, 39077), (4255, 32281), (8495, 16169)]