4784575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 6347808

約数和(自身を除く): 1563233

約数列:

[1, 5, 23, 25, 53, 115, 157, 265, 575, 785, 1219, 1325, 3611, 3925, 6095, 8321, 18055, 30475, 41605, 90275, 191383, 208025, 956915, 4784575]

約数ペア:

[(1, 4784575), (5, 956915), (23, 208025), (25, 191383), (53, 90275), (115, 41605), (157, 30475), (265, 18055), (575, 8321), (785, 6095), (1219, 3925), (1325, 3611)]