154718005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{15161}}^1$

素因数の和:15336

約数の個数: 16

約数和(自身を含む): 201230064

約数和(自身を除く): 46512059

約数列:

[1, 5, 13, 65, 157, 785, 2041, 10205, 15161, 75805, 197093, 985465, 2380277, 11901385, 30943601, 154718005]

約数ペア:

[(1, 154718005), (5, 30943601), (13, 11901385), (65, 2380277), (157, 985465), (785, 197093), (2041, 75805), (10205, 15161)]