9765855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 18738720

約数和(自身を除く): 8972865

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 181, 327, 495, 543, 545, 905, 981, 1199, 1629, 1635, 1991, 2715, 3597, 4905, 5973, 5995, 8145, 9955, 10791, 17919, 17985, 19729, 29865, 53955, 59187, 89595, 98645, 177561, 217019, 295935, 651057, 887805, 1085095, 1953171, 3255285, 9765855]

約数ペア:

[(1, 9765855), (3, 3255285), (5, 1953171), (9, 1085095), (11, 887805), (15, 651057), (33, 295935), (45, 217019), (55, 177561), (99, 98645), (109, 89595), (165, 59187), (181, 53955), (327, 29865), (495, 19729), (543, 17985), (545, 17919), (905, 10791), (981, 9955), (1199, 8145), (1629, 5995), (1635, 5973), (1991, 4905), (2715, 3597)]