66617265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2389}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 125962560

約数和(自身を除く): 59345295

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 169, 195, 429, 507, 715, 845, 1859, 2145, 2389, 2535, 5577, 7167, 9295, 11945, 26279, 27885, 31057, 35835, 78837, 93171, 131395, 155285, 341627, 394185, 403741, 465855, 1024881, 1211223, 1708135, 2018705, 4441151, 5124405, 6056115, 13323453, 22205755, 66617265]

約数ペア:

[(1, 66617265), (3, 22205755), (5, 13323453), (11, 6056115), (13, 5124405), (15, 4441151), (33, 2018705), (39, 1708135), (55, 1211223), (65, 1024881), (143, 465855), (165, 403741), (169, 394185), (195, 341627), (429, 155285), (507, 131395), (715, 93171), (845, 78837), (1859, 35835), (2145, 31057), (2389, 27885), (2535, 26279), (5577, 11945), (7167, 9295)]