8938215

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 18708480

約数和(自身を除く): 9770265

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 463, 495, 585, 715, 1287, 1389, 1485, 1755, 2145, 2315, 3861, 4167, 5093, 6019, 6435, 6945, 12501, 15279, 18057, 19305, 20835, 25465, 30095, 45837, 54171, 62505, 66209, 76395, 90285, 137511, 162513, 198627, 229185, 270855, 331045, 595881, 687555, 812565, 993135, 1787643, 2979405, 8938215]

約数ペア:

[(1, 8938215), (3, 2979405), (5, 1787643), (9, 993135), (11, 812565), (13, 687555), (15, 595881), (27, 331045), (33, 270855), (39, 229185), (45, 198627), (55, 162513), (65, 137511), (99, 90285), (117, 76395), (135, 66209), (143, 62505), (165, 54171), (195, 45837), (297, 30095), (351, 25465), (429, 20835), (463, 19305), (495, 18057), (585, 15279), (715, 12501), (1287, 6945), (1389, 6435), (1485, 6019), (1755, 5093), (2145, 4167), (2315, 3861)]