1045543905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{70621}}^1$

素因数の和:70686

約数の個数: 48

約数和(自身を含む): 2115270144

約数和(自身を除く): 1069726239

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 70621, 211863, 353105, 494347, 635589, 1059315, 1483041, 2471735, 3177945, 3319187, 4449123, 7415205, 9957561, 16595935, 22245615, 23234309, 29872683, 49787805, 69702927, 116171545, 149363415, 209108781, 348514635, 1045543905]

約数ペア:

[(1, 1045543905), (3, 348514635), (5, 209108781), (7, 149363415), (9, 116171545), (15, 69702927), (21, 49787805), (35, 29872683), (45, 23234309), (47, 22245615), (63, 16595935), (105, 9957561), (141, 7415205), (235, 4449123), (315, 3319187), (329, 3177945), (423, 2471735), (705, 1483041), (987, 1059315), (1645, 635589), (2115, 494347), (2961, 353105), (4935, 211863), (14805, 70621)]