70205075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 89726400

約数和(自身を除く): 19521325

約数列:

[1, 5, 25, 47, 149, 235, 401, 745, 1175, 2005, 3725, 7003, 10025, 18847, 35015, 59749, 94235, 175075, 298745, 471175, 1493725, 2808203, 14041015, 70205075]

約数ペア:

[(1, 70205075), (5, 14041015), (25, 2808203), (47, 1493725), (149, 471175), (235, 298745), (401, 175075), (745, 94235), (1175, 59749), (2005, 35015), (3725, 18847), (7003, 10025)]