5644825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 7365600

約数和(自身を除く): 1720775

約数列:

[1, 5, 25, 43, 59, 89, 215, 295, 445, 1075, 1475, 2225, 2537, 3827, 5251, 12685, 19135, 26255, 63425, 95675, 131275, 225793, 1128965, 5644825]

約数ペア:

[(1, 5644825), (5, 1128965), (25, 225793), (43, 131275), (59, 95675), (89, 63425), (215, 26255), (295, 19135), (445, 12685), (1075, 5251), (1475, 3827), (2225, 2537)]