1207907765

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 1497976200

約数和(自身を除く): 290068435

約数列:

[1, 5, 41, 137, 205, 685, 1049, 1681, 5245, 5617, 8405, 28085, 43009, 143713, 215045, 230297, 718565, 1151485, 1763369, 5892233, 8816845, 29461165, 241581553, 1207907765]

約数ペア:

[(1, 1207907765), (5, 241581553), (41, 29461165), (137, 8816845), (205, 5892233), (685, 1763369), (1049, 1151485), (1681, 718565), (5245, 230297), (5617, 215045), (8405, 143713), (28085, 43009)]