87869965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29837}}^1$

素因数の和:29892

約数の個数: 16

約数和(自身を含む): 114577920

約数和(自身を除く): 26707955

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 29837, 149185, 566903, 924947, 2834515, 4624735, 17573993, 87869965]

約数ペア:

[(1, 87869965), (5, 17573993), (19, 4624735), (31, 2834515), (95, 924947), (155, 566903), (589, 149185), (2945, 29837)]