1875291255

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{821}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 3283765056

約数和(自身を除く): 1408473801

約数列:

[1, 3, 5, 9, 15, 45, 193, 263, 579, 789, 821, 965, 1315, 1737, 2367, 2463, 2895, 3945, 4105, 7389, 8685, 11835, 12315, 36945, 50759, 152277, 158453, 215923, 253795, 456831, 475359, 647769, 761385, 792265, 1079615, 1426077, 1943307, 2284155, 2376795, 3238845, 7130385, 9716535, 41673139, 125019417, 208365695, 375058251, 625097085, 1875291255]

約数ペア:

[(1, 1875291255), (3, 625097085), (5, 375058251), (9, 208365695), (15, 125019417), (45, 41673139), (193, 9716535), (263, 7130385), (579, 3238845), (789, 2376795), (821, 2284155), (965, 1943307), (1315, 1426077), (1737, 1079615), (2367, 792265), (2463, 761385), (2895, 647769), (3945, 475359), (4105, 456831), (7389, 253795), (8685, 215923), (11835, 158453), (12315, 152277), (36945, 50759)]