2016151595

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 2579306112

約数和(自身を除く): 563154517

約数列:

[1, 5, 23, 73, 115, 137, 365, 685, 1679, 1753, 3151, 8395, 8765, 10001, 15755, 40319, 50005, 127969, 201595, 230023, 240161, 639845, 1150115, 1200805, 2943287, 5523703, 14716435, 17531753, 27618515, 87658765, 403230319, 2016151595]

約数ペア:

[(1, 2016151595), (5, 403230319), (23, 87658765), (73, 27618515), (115, 17531753), (137, 14716435), (365, 5523703), (685, 2943287), (1679, 1200805), (1753, 1150115), (3151, 639845), (8395, 240161), (8765, 230023), (10001, 201595), (15755, 127969), (40319, 50005)]