18335135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 9243745

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 683, 767, 2065, 3415, 3835, 4781, 5369, 8879, 23905, 26845, 40297, 44395, 62153, 201485, 282079, 310765, 523861, 1410395, 2619305, 3667027, 18335135]

約数ペア:

[(1, 18335135), (5, 3667027), (7, 2619305), (13, 1410395), (35, 523861), (59, 310765), (65, 282079), (91, 201485), (295, 62153), (413, 44395), (455, 40297), (683, 26845), (767, 23905), (2065, 8879), (3415, 5369), (3835, 4781)]