28461005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 35786880

約数和(自身を除く): 7325875

約数列:

[1, 5, 23, 115, 379, 653, 1895, 3265, 8717, 15019, 43585, 75095, 247487, 1237435, 5692201, 28461005]

約数ペア:

[(1, 28461005), (5, 5692201), (23, 1237435), (115, 247487), (379, 75095), (653, 43585), (1895, 15019), (3265, 8717)]