1045481905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{699319}}^1$

素因数の和:699360

約数の個数: 16

約数和(自身を含む): 1409829120

約数和(自身を除く): 364347215

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 699319, 3496595, 9091147, 16084337, 45455735, 80421685, 209096381, 1045481905]

約数ペア:

[(1, 1045481905), (5, 209096381), (13, 80421685), (23, 45455735), (65, 16084337), (115, 9091147), (299, 3496595), (1495, 699319)]