627600209995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6653}}^1\times {\mathrm{3803}}^1$

素因数の和:10524

約数の個数: 48

約数和(自身を含む): 848350825056

約数和(自身を除く): 220750615061

約数列:

[1, 5, 11, 41, 55, 121, 205, 451, 605, 2255, 3803, 4961, 6653, 19015, 24805, 33265, 41833, 73183, 155923, 209165, 272773, 365915, 460163, 779615, 805013, 1363865, 1715153, 2300815, 3000503, 4025065, 8575765, 15002515, 18866683, 25301359, 33005533, 94333415, 126506795, 165027665, 278314949, 1037355719, 1391574745, 3061464439, 5186778595, 11410912909, 15307322195, 57054564545, 125520041999, 627600209995]

約数ペア:

[(1, 627600209995), (5, 125520041999), (11, 57054564545), (41, 15307322195), (55, 11410912909), (121, 5186778595), (205, 3061464439), (451, 1391574745), (605, 1037355719), (2255, 278314949), (3803, 165027665), (4961, 126506795), (6653, 94333415), (19015, 33005533), (24805, 25301359), (33265, 18866683), (41833, 15002515), (73183, 8575765), (155923, 4025065), (209165, 3000503), (272773, 2300815), (365915, 1715153), (460163, 1363865), (779615, 805013)]