387400385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1\times {\mathrm{2341}}^1$

素因数の和:3808

約数の個数: 16

約数和(自身を含む): 485637120

約数和(自身を除く): 98236735

約数列:

[1, 5, 23, 115, 1439, 2341, 7195, 11705, 33097, 53843, 165485, 269215, 3368699, 16843495, 77480077, 387400385]

約数ペア:

[(1, 387400385), (5, 77480077), (23, 16843495), (115, 3368699), (1439, 269215), (2341, 165485), (7195, 53843), (11705, 33097)]