66456495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{30139}}^1$

素因数の和:30164

約数の個数: 36

約数和(自身を含む): 134002440

約数和(自身を除く): 67545945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 30139, 90417, 150695, 210973, 271251, 452085, 632919, 1054865, 1356255, 1476811, 1898757, 3164595, 4430433, 7384055, 9493785, 13291299, 22152165, 66456495]

約数ペア:

[(1, 66456495), (3, 22152165), (5, 13291299), (7, 9493785), (9, 7384055), (15, 4430433), (21, 3164595), (35, 1898757), (45, 1476811), (49, 1356255), (63, 1054865), (105, 632919), (147, 452085), (245, 271251), (315, 210973), (441, 150695), (735, 90417), (2205, 30139)]