195225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 342240

約数和(自身を除く): 147015

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 137, 285, 411, 475, 685, 1425, 2055, 2603, 3425, 7809, 10275, 13015, 39045, 65075, 195225]

約数ペア:

[(1, 195225), (3, 65075), (5, 39045), (15, 13015), (19, 10275), (25, 7809), (57, 3425), (75, 2603), (95, 2055), (137, 1425), (285, 685), (411, 475)]