201446075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18439}}^1$

素因数の和:18491

約数の個数: 24

約数和(自身を含む): 274387200

約数和(自身を除く): 72941125

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 18439, 92195, 350341, 424097, 460975, 1751705, 2120485, 8057843, 8758525, 10602425, 40289215, 201446075]

約数ペア:

[(1, 201446075), (5, 40289215), (19, 10602425), (23, 8758525), (25, 8057843), (95, 2120485), (115, 1751705), (437, 460975), (475, 424097), (575, 350341), (2185, 92195), (10925, 18439)]