52780575

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37039}}^1$

素因数の和:37071

約数の個数: 24

約数和(自身を含む): 91859200

約数和(自身を除く): 39078625

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 37039, 111117, 185195, 555585, 703741, 925975, 2111223, 2777925, 3518705, 10556115, 17593525, 52780575]

約数ペア:

[(1, 52780575), (3, 17593525), (5, 10556115), (15, 3518705), (19, 2777925), (25, 2111223), (57, 925975), (75, 703741), (95, 555585), (285, 185195), (475, 111117), (1425, 37039)]