78552475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 103207680

約数和(自身を除く): 24655205

約数列:

[1, 5, 23, 25, 67, 115, 335, 575, 1541, 1675, 2039, 7705, 10195, 38525, 46897, 50975, 136613, 234485, 683065, 1172425, 3142099, 3415325, 15710495, 78552475]

約数ペア:

[(1, 78552475), (5, 15710495), (23, 3415325), (25, 3142099), (67, 1172425), (115, 683065), (335, 234485), (575, 136613), (1541, 50975), (1675, 46897), (2039, 38525), (7705, 10195)]