29355885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 57657600

約数和(自身を除く): 28301715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 389, 559, 585, 645, 1161, 1167, 1677, 1755, 1935, 1945, 2795, 3501, 5031, 5057, 5805, 5835, 8385, 10503, 15093, 15171, 16727, 17505, 25155, 25285, 45513, 50181, 52515, 75465, 75855, 83635, 136539, 150543, 217451, 227565, 250905, 451629, 652353, 682695, 752715, 1087255, 1957059, 2258145, 3261765, 5871177, 9785295, 29355885]

約数ペア:

[(1, 29355885), (3, 9785295), (5, 5871177), (9, 3261765), (13, 2258145), (15, 1957059), (27, 1087255), (39, 752715), (43, 682695), (45, 652353), (65, 451629), (117, 250905), (129, 227565), (135, 217451), (195, 150543), (215, 136539), (351, 83635), (387, 75855), (389, 75465), (559, 52515), (585, 50181), (645, 45513), (1161, 25285), (1167, 25155), (1677, 17505), (1755, 16727), (1935, 15171), (1945, 15093), (2795, 10503), (3501, 8385), (5031, 5835), (5057, 5805)]