84635825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 108388896

約数和(自身を除く): 23753071

約数列:

[1, 5, 25, 43, 131, 215, 601, 655, 1075, 3005, 3275, 5633, 15025, 25843, 28165, 78731, 129215, 140825, 393655, 646075, 1968275, 3385433, 16927165, 84635825]

約数ペア:

[(1, 84635825), (5, 16927165), (25, 3385433), (43, 1968275), (131, 646075), (215, 393655), (601, 140825), (655, 129215), (1075, 78731), (3005, 28165), (3275, 25843), (5633, 15025)]