222783152835

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{12119}}^1$

素因数の和:12660

約数の個数: 64

約数和(自身を含む): 371200112640

約数和(自身を除く): 148416959805

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 421, 615, 1065, 1263, 2105, 2911, 6315, 8733, 12119, 14555, 17261, 29891, 36357, 43665, 51783, 60595, 86305, 89673, 149455, 181785, 258915, 448365, 496879, 860449, 1225531, 1490637, 2484395, 2581347, 3676593, 4302245, 5102099, 6127655, 7453185, 12906735, 15306297, 18382965, 25510495, 35278409, 76531485, 105835227, 176392045, 209186059, 362249029, 529176135, 627558177, 1045930295, 1086747087, 1811245145, 3137790885, 5433735435, 14852210189, 44556630567, 74261050945, 222783152835]

約数ペア:

[(1, 222783152835), (3, 74261050945), (5, 44556630567), (15, 14852210189), (41, 5433735435), (71, 3137790885), (123, 1811245145), (205, 1086747087), (213, 1045930295), (355, 627558177), (421, 529176135), (615, 362249029), (1065, 209186059), (1263, 176392045), (2105, 105835227), (2911, 76531485), (6315, 35278409), (8733, 25510495), (12119, 18382965), (14555, 15306297), (17261, 12906735), (29891, 7453185), (36357, 6127655), (43665, 5102099), (51783, 4302245), (60595, 3676593), (86305, 2581347), (89673, 2484395), (149455, 1490637), (181785, 1225531), (258915, 860449), (448365, 496879)]