27380535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 54249984

約数和(自身を除く): 26869449

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 1543, 2535, 3549, 4629, 5915, 7715, 10801, 17745, 20059, 23145, 32403, 54005, 60177, 100295, 140413, 162015, 260767, 300885, 421239, 702065, 782301, 1303835, 1825369, 2106195, 3911505, 5476107, 9126845, 27380535]

約数ペア:

[(1, 27380535), (3, 9126845), (5, 5476107), (7, 3911505), (13, 2106195), (15, 1825369), (21, 1303835), (35, 782301), (39, 702065), (65, 421239), (91, 300885), (105, 260767), (169, 162015), (195, 140413), (273, 100295), (455, 60177), (507, 54005), (845, 32403), (1183, 23145), (1365, 20059), (1543, 17745), (2535, 10801), (3549, 7715), (4629, 5915)]