201011085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:855

約数の個数: 64

約数和(自身を含む): 392232960

約数和(自身を除く): 191221875

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 223, 297, 495, 607, 669, 1115, 1485, 1821, 2007, 2453, 3035, 3345, 5463, 6021, 6677, 7359, 9105, 10035, 12265, 16389, 20031, 22077, 27315, 30105, 33385, 36795, 60093, 66231, 81945, 100155, 110385, 135361, 180279, 300465, 331155, 406083, 676805, 901395, 1218249, 1488971, 2030415, 3654747, 4466913, 6091245, 7444855, 13400739, 18273735, 22334565, 40202217, 67003695, 201011085]

約数ペア:

[(1, 201011085), (3, 67003695), (5, 40202217), (9, 22334565), (11, 18273735), (15, 13400739), (27, 7444855), (33, 6091245), (45, 4466913), (55, 3654747), (99, 2030415), (135, 1488971), (165, 1218249), (223, 901395), (297, 676805), (495, 406083), (607, 331155), (669, 300465), (1115, 180279), (1485, 135361), (1821, 110385), (2007, 100155), (2453, 81945), (3035, 66231), (3345, 60093), (5463, 36795), (6021, 33385), (6677, 30105), (7359, 27315), (9105, 22077), (10035, 20031), (12265, 16389)]