86920395

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 144702720

約数和(自身を除く): 57782325

約数列:

[1, 3, 5, 15, 29, 87, 145, 211, 435, 633, 947, 1055, 2841, 3165, 4735, 6119, 14205, 18357, 27463, 30595, 82389, 91785, 137315, 199817, 411945, 599451, 999085, 2997255, 5794693, 17384079, 28973465, 86920395]

約数ペア:

[(1, 86920395), (3, 28973465), (5, 17384079), (15, 5794693), (29, 2997255), (87, 999085), (145, 599451), (211, 411945), (435, 199817), (633, 137315), (947, 91785), (1055, 82389), (2841, 30595), (3165, 27463), (4735, 18357), (6119, 14205)]