30847025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4921

約数の個数: 24

約数和(自身を含む): 43550784

約数和(自身を除く): 12703759

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 4877, 6325, 24385, 53647, 112171, 121925, 268235, 560855, 1233881, 1341175, 2804275, 6169405, 30847025]

約数ペア:

[(1, 30847025), (5, 6169405), (11, 2804275), (23, 1341175), (25, 1233881), (55, 560855), (115, 268235), (253, 121925), (275, 112171), (575, 53647), (1265, 24385), (4877, 6325)]