5455025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 7231680

約数和(自身を除く): 1776655

約数列:

[1, 5, 23, 25, 53, 115, 179, 265, 575, 895, 1219, 1325, 4117, 4475, 6095, 9487, 20585, 30475, 47435, 102925, 218201, 237175, 1091005, 5455025]

約数ペア:

[(1, 5455025), (5, 1091005), (23, 237175), (25, 218201), (53, 102925), (115, 47435), (179, 30475), (265, 20585), (575, 9487), (895, 6095), (1219, 4475), (1325, 4117)]