144650725

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 184238208

約数和(自身を除く): 39587483

約数列:

[1, 5, 25, 47, 235, 307, 401, 1175, 1535, 2005, 7675, 10025, 14429, 18847, 72145, 94235, 123107, 360725, 471175, 615535, 3077675, 5786029, 28930145, 144650725]

約数ペア:

[(1, 144650725), (5, 28930145), (25, 5786029), (47, 3077675), (235, 615535), (307, 471175), (401, 360725), (1175, 123107), (1535, 94235), (2005, 72145), (7675, 18847), (10025, 14429)]